Thursday, September 10, 2015

Dance Project 1 (Block 3)

Click here to listen to my Dance Project 1.
  1. Describe how to do project in simple steps for someone who wasn't in class with you.
  2. Write about what new things you learned how to do in this project.
  3. Write about problems you encountered and what you had to do to solve your problems.
  4. Write down any questions you still have after completing the project.
  5. Add at least one annotated screenshot of Audacity to your blog article to help explain what you wrote.
Screenshot of Audacity


Dance Project 1 (Block 2)

Click here to listen to my audio file of Dance Project 1.
  1. Describe how to do project in simple steps for someone who wasn't in class with you.
  2. Write about what new things you learned how to do in this project.
  3. Write about problems you encountered and what you had to do to solve your problems.
  4. Write down any questions you still have after completing the project.

How to Link from Google Drive to Your Blog

How to link your Dance Project 1 audio file to your blog:
  1. Make a New folder in your Google Drive called "Music Tech" by pressing the red "new" button in the upper left corner. 
  2. Upload your 39 second .mp3 file from your iMac to Google Drive>Music Tech by again going the red "new" button and pressing "File Upload"
  3. Click once on the file you just uploaded to select it.
  4. Share
  5. Click on the Share button and select "Anyone with the link can view." 
  6. Copy the link (Mac: Cmd-C)
  7. Go back to your blog.
  8. Type a sentence such as "Click here to listen to my shortened version of Dance Project 1."
  9. Select that sentence with your mouse and click on the "Link" button in the Blogger menu bar.
Blogger Menu Bar
9. Paste in the link that you copied from Google Drive.  Click "Test this link" to make sure it works. Then press "OK"
URL = Uniform Resource Locator.  Most people call it a web address or a link.
10.  Go back to your blogger article and click the orange "Publish" button to see a live version of your newly created link to your song.  Click on the link to make sure it works and that anyone can listen to your song.
Press the orange "Publish" button to make your article live on the internet.

Now start typing about what you did and learned in Dance Project 1.  What should you write about?
    1. Describe how to do project in simple steps for someone who wasn't in class with you.
    2. Write about what new things you learned how to do in this project.
    3. Write about problems you encountered and what you had to do to solve your problems.
    4. Write down any questions you still have after completing the project.

Wednesday, September 9, 2015

WAV vs. MP3 as Explained to a Fifth Grader



I made this presentation to explain the difference between WAV and MP3 files.  I tried to make it simple enough that a fifth grader could understand it. I hope you enjoy my presentation!

Audio File Formats



Today I taught my Music Tech students how to embed a Google Slide presentation into their blogs.  It's a pretty simple procedure:

  1. Go to Google Slides and find your presentation.
  2. Click on File>Publish to Web in Google Slides.
  3. Click on "Embed" and copy the embed code.
  4. Go to Blogger and 

Monday, April 13, 2015

May 2015 WLA Chapel Schedule

Week 38  (May 4th - May 8th)
Theme for Week: Christ’s love motivates us

Monday, May 4:
Preacher - Pastor Zahn
Scripture/ Theme - II Cor. 4:5-15 “We believe and therefore speak”
Hymn - Austin Wright CW 586 O Splendor of God's Glory Bright

Tuesday, May 5:
Preacher- Pastor Zahn
Scripture/Theme-Eph. 2:1-10  “We are God’s Workmanship”
Hymn - Brittany Kollmann CW 379 Amazing Grace

Wednesday, May 6:
Preacher- Mr. Liepert
Scripture/ Theme- BIBLE READING PER SCHEDULE
Hymn - 

Thursday, May 7
Preacher- Mr. Liepert
Scripture/ Theme- Heb. 10:19-25 “Spur one another on”
Hymn - Sam Ewert CW 213 Forever with the Lord

Friday, May 8
Preacher- Principal Herkstroeter, Faith, FDL
Scripture/ Theme- I Peter 5:8-11 “(Stand) firm in the faith”
Hymn - Kayla Holst CW 382 My Hope Is Built on Nothing Less

Week 39 (May 11th - May 15th)
Theme for Week: The Ascended Lord reigns over his church

Monday, May 11:
Preacher-  Pastor Haag
Scripture/ Theme- Luke 24:50-53 The Ascension Account
Hymns - Richie Thiesfeldt CW 171 A Hymn of Glory Let Us Sing
                 Irene Rizzolatti CW 173 On Christ's Ascension I Now Build

Tuesday, May 12:
Preacher-  Mr. Bendix
Scripture/ Theme- Eph 1:15-23  Christ is the head of the Church
Hymn - Erik Nygaard CW 564 There is a Balm in Gilead

Wednesday, May 13:
Preacher- Mr. Witte
Scripture/ Theme- BIBLE READING PER SCHEDULE
Hymn - Last Four School Years' Theme Songs

Thursday, May 14:
Preacher- Mr. Witte
Scripture/ Theme-    Psalm 110:1-7 Christ reigns at the father’s side
Hymn - CW 172 Up through Endless Ranks of Angels
 Psalm 110, setting by Hannah Clark

Friday, May 15:
Preacher- Principal Kip Wilson, Redeemer, FDL
Scripture/ Theme-    Phil. 3:17-21  “our citizenship is in heaven”
Hymn - Jordan Cooper CW 405 Oh, For a Faith That Will Not Shrink

Week 40  (May 18th - May 22nd )
Theme for Week: “We preach Christ Crucified”

Monday, May 18:
Preacher- Pastor Boggs
Scripture/ Theme-    I Cor. 1:4-9  Christ has been revealed
Hymn - Brian LaRonge CW 438 In God, My Faithful God

Tuesday, May 19:
Preacher- Pastor Boggs/Brady Dettmann
Scripture/ Theme-    I Cor. 1:18-21 “The power of God”
Hymn - Hali Walker CW 580 Every Morning Mercies New

Wednesday, May 20:
Preacher- Mr. Hoffmann
Scripture/ Theme- BIBLE READING PER SCHEDULE
Hymn - Faith Worship Ensemble

Thursday, May 21:
    Preacher- Mr. Hoffmann/Jordan Calkins
    Scripture/ Theme-    I Cor. 1:22-25  We preach Christ crucified
Hymn 1 - Hunter Woods CW 387 Drawn to the Cross
 Hymn 2 - Noah North CW 279 O Word of God Incarnate

Friday, May 22:
    Preacher- Pastor Jobs, St. John, Markesan, WI
    Scripture/ Theme-    I Cor. 1:26-31 “Let him who boasts boast in the Lord”
Hymn - Jed Zabel CW 371 O Love, How Deep, How Broad, How High

Week 41 (May 25th - May 29th)
Theme for Week:    The Lord HAS BEEN with us this 90th Academy Year!

Monday, May 25: Memorial Day, No School

Tuesday, May 26:
    Preacher-  Pastor Babinec, Zum Kripplein Christi, Iron Ridge
    Scripture/ Theme-    Is 41:8-10 “Do not fear for I am with you”
Hymn - Tony Griep CW 213 Forever with the Lord

Wednesday, May 27:
    Preacher-  Mr. Thiesfeldt
  Scripture/ Theme- BIBLE READING PER SCHEDULE
Hymn - Zach Clinton CW 282 Lord, Open Now My Heart to Hear

Thursday, May 28:
    Preacher-  Mr. Strusz
Scripture/ Theme- Rom. 8:37-39 “We are more than conquerors”
Hymn - Samantha Freund CW 399 To God be the Glory

Friday, May 29:
    Preacher-  Principal Schroeder
Scripture/ Theme-  Phil. 1:3-11 “I thank God every time I remember you”
Hymn - Ryan Boelk CW 451 Precious Lord, Take My Hand

Thursday, March 12, 2015

Embedding Audio and Video Files from Google Drive into Blogger

I cannot take credit for what I am about to write.  The credit goes to one of my students in Music Tech class, Ryan Boelk, for coming up with this method.  He figured it out on his own after Soundcloud tagged one of his music uploads as containing third-party material (read my article "It's Not Fair" for more information on this issue.)  I'm writing about it here because I haven't tried it yet even though I have encouraged my students to try this method.  It's like the scientists who said that they invented cold fusion but no other scientists were able to replicate their methods.  I'm not only trying to replicate Ryan's methods, but also understand and improve on them.

Ryan's method for using Google Drive as a host for embedding music or videos into Blogger is as follows:
  1. Upload an audio or video file to your Google Drive.
  2. Once it's uploaded to Google Drive, click the Share button.
  3. Set sharing to "Public" for the widest audience.
  4. Copy that public sharing link. (e.g. https://drive.google.com/file/d/0B-Wtebd6y4ISeWZPMHdSellFclU/view?usp=sharing)
  5. Paste that link into the HTML side of a new Blogger post.
  6. Copy the "garbage" from the middle of the link (highlighted in green above)
  7. Paste the "garbage into the green portion of this HTML code: 
  8. Make sure it works by switching back to the Compose side and pressing the play button.
Ryan Boelk's HTML code for embedding an audio file from Google Drive :
<center><iframe height="100" src="https://docs.google.com/a/wlavikings.org/file/d/Place the "garbage" here/preview" width="300"></iframe></center>

My replication and modification of Ryan's Method for Audio and Video



This is the second audio file I tried to embed. The first one I tried, Jason Aldean's "Hicktown", showed an embedded audio player but it had no sound when the play button was pressed. I'm not sure why. My thought was that the MP3 file was nested a couple of folders deep on my Google Drive, so I went looking for an MP3 file on the root level of my drive. That one, my own arrangement for orchestra, chorus, and congregation for the 2002 WELS National Conference on Worship, Music, and the Arts from the of the hymn "The Tree of Life" worked.

So I started to play with the height and width parameters.  Ryan specified height = 100 and width = 300, but it seemed to give too much grey space for my liking above and below the audio transport controls and squished the transport so that play time and volume controls were on top of each other (as shown below), so I modified the numbers to height=60 and width = 450 (as shown above).  That also keeps the popout window button off of the transport controls.

I would love to be able to put a title or a caption on this embedded audio file, such as you can automatically do on a picture in Blogger. I'm doing some reading on HTML <caption> tags.  Hopefully, with a little experimentation, I'll figure it out.
Now for video.  After uploading a Garageband edited commercial soundtrack to my Google drive, I followed the same steps as in 1-8 above to embed the video into this article from Google Drive.  To my joy, it worked the first time.  It makes me wonder if the video link button on the editing toolbar in Blogger wouldn't do the same thing.  So, I tried it.  The video button allowed me to upload a video from my computer straight to this article.  It's the second video below (and the original 1st generation iPod commercial on which this project was based).
Video uploaded to Google Drive and embedded here using Ryan's method.
Soundtrack music replaced with Cyndi Lauper's "Girls Just Wanna Have Fun"
Video uploaded straight to Blogger using the video button on the editing toolbar.
Original 1st Generation iPod Commercial Video

Conclusion

In order to bypass copyright restrictions on Youtube or Soundcloud for education fair use applications, Google Drive can be used to host both audio and video files.  Embedding audio and video files from Google Drive is possible using an adaptation of an embed code from Google Docs.  The key to modifying the embed code is to paste a portion of the shared URL into an <iframe> HTML embed code as described above.  Audio files

Thursday, February 26, 2015

It's Not Fair!

If you are a frequent uploader to Youtube or Soundcloud and work with editing other musicians' music, chances are you've run into both of their content ID matching algorithms. While the composer in me understands the need for some automatic way of catching copyright violations, the teacher in me gets frustrated by the automatic impingement on the Fair Use clause of the Copyright Law of the United States by both Youtube and Soundcloud.

What Constitutes "Fair Use"?

What am I talking about?  The Fair Use clause states, among other things, the following which applies directly to Music Tech class at WLA (emphasis mine):
Section 107 contains a list of the various purposes for which the reproduction of a particular work may be considered fair, such as criticism, comment, news reporting, teaching, scholarship, and research. Section 107 also sets out four factors to be considered in determining whether or not a particular use is fair.
  1. The purpose and character of the use, including whether such use is of commercial nature or is for nonprofit educational purposes
  2. The nature of the copyrighted work
  3. The amount and substantiality of the portion used in relation to the copyrighted work as a whole
  4. The effect of the use upon the potential market for, or value of, the copyrighted work
It is difficult to teach the process of editing music without commercially available music to edit.  Yes, royalty-free music websites abound for the sole purpose of making administrators feel good about their teachers and students not breaking copyright laws in their schools, but for all intent and purposes, royalty-free music is expensive (there are not copyrights attached or royalties paid out to copyright holders, but you still have to pay to access the material) and boring.  I'd much rather teach students how to digitally edit music using music that they already know well.

Youtube's and Soundcloud's Content ID Matching

Both Youtube and Soundcloud have automatic content ID matching.  What that means is both companies have source data files from major publishers or artists who have requested that their music not be uploaded to either site without their approval.  Youtube is a little more lenient than Soundcloud and will actually allow some copyrighted materials to "pass through" their system and be available online, provided the copyright holder has permitted monetization (ads).  Check out Youtube's Content ID policies for more information.

Both will send you an email or flag your content if their automated engines detect that you are using content that is owned by someone else. Youtube may allow some copyrighted material to be posted, as long as the original owner has allowed it, but it will either be forced to contain ads (Youtube/Google is all about the ad $$$) or it will contain warnings that it may not be played in certain countries.

A recent copyright notice I received from Soundcloud
concerning a track for Music Tech class.  This is the 
same type of notice a student would get if their music
was flagged as being owned by someone else.  In this
case, the music was Survivor's "Eye of the Tiger".
Soundcloud won't post your music track at all if it's been flagged.  You'll get a copyright notice via email (or Soundcloud's message center) and you will never see your track online.  (See picture on the left). Soundcloud's copyright policies are more rigid than Youtube's are, protecting the creators to a fault and not allowing any fair use cases.

In recent years, Youtube has presented its copyright stance more and more clearly to its users, even publishing multiple web pages and videos explaining everything from "Youtube Copyright Basics" to "How Content ID Works" to "What is Fair Use?".  But disputing a copyright claim which falls under fair use hasn't always been successful for me.

Soundcloud's copyright explanation page has a series of questions to which the user must answer "yes" or "no" to see if their track meets Soundcloud's understanding of copyright law and the protection of their artists.  One problem I see with this approach is that Soundcloud does not take Fair Use of an educational institution into account at all.

My Personal Experience with Disputing Copyright Notices

I'm not sure how they did it, but Youtube tagged my own orchestral and choral arrangement of the Gustav Holst tune, THAXTED, as matching third party content.  Was that by audio (I made sure my orchestral arrangement was not a copy of Holst's) or by text (the title and the description I added to my own upload)?  See for yourself below and listen to Holst's setting from The Planets, IV. Jupiter, the bringer of Jollity (the chorale starts at 2:29) and compare it to my arrangement for the 2014 WELS National Worship Conference.

For the sake of "science" I decided to contest this copyright dispute with Youtube, so I clicked on "Matched third party content" and this was the message from Youtube: "Is this a cover song?" In other words, it seems to me that Youtube has in their licence agreement with whomever holds the copyright for Holst's Jupiter Chorale (a.k.a THAXTED hymn tune) that it is okay with them if their music is uploaded to Youtube, just as long as they get a cut of the ad revenue. Two questions remain: (1) What third party content does my arrangement actually match, and (2) if I acknowledge that I have "covered" Holst's tune (to say nothing of the setting), will I (a) earn any money from Youtube though ad revenue, or (b) will my account receive a copyright strike against it?

So I clicked on "View Details" to see who owns the copyright.  Now I'm even more confused.

It seems that the entity which administers the copyright for "The Planets., Op. 32 - IV. Jupiter, the Bringer of Jollity" is....

AdShare (Publishing)?  I have no idea who AdShare is. Is it Google? Is it some other corporation which buys up copyrights like tech companies buy up patents just to have them available for lawsuits?

I would have expected that a major music publisher like "the world's largest print music publisher" like Hal Leonard or the Gustav Holst estate would have owned the copyright?  What about the original publisher of the orchestral setting?  According to the Holst Foundation's website its Faber, but a search of their catalog reveals nothing.  A search for the publisher of the complete orchetrals setting of the Planets reveals Novello & Co., administered by MusicSalesClassical.com but doesn't have any copyright information.

So the question remains in my mind: who really owns the copyright to THAXTED?  Since it's a hymntune, I grabbed my copy of Christian Worship Supplement (NPH 2008) and looked up the copyright information for THAXTED (CWS 728).  Here's what I found:

Christian Worship Supplement (NPH, 2008)
728 Jerusalem the Golden, copyright information
The THAXTED tune (the melody) and setting (the harmonization) are under copyright by Gustav Holst, the composer himself.  Since US Copyright law states that a work is in the public domain if the creator/composer has been dead more than 75 years (Holst died in 1934, add 75 years for public domain, and THAXTED should have gone into the public domain in 2009) and the copyright has not been renewed in the name of the creator, it appears that the Gustav Holst estate has renewed the copyright.  Which still brings me back to AdShare.  What is this organization and should I monetize my video?

Can I dispute Youtube's or Soundcloud's Automatic Content ID System?

In a word, yes.  I just went through the process for the Soundcloud track listed in the picture above. After going through a couple of pages of questions, I was given a chance to write the reason why I was disputing the content ID blocking of my track.  This is what I wrote:

My dispute with Soundcloud over a Music Tech project.
How does that affect Music Tech class at WLA?  Every student in Music Tech has their own blog and posts all of their music to that blog.  We use Soundcloud to post music tracks and Youtube to post video with music that we've either created or edited.  When content ID matching kicks in on either hosting service, WLA's students' work cannot easily be posted and shared.  I think the sharing of student's work is very important in the Internet Age: it serves as a digital portfolio of their best work, it can explain how projects are done for outsiders, and it provides a way that students can learn from each other and comment on each other's work.  It's a very powerful tool.

Until this past semester, when content ID matching kicked in for a student, we had no recourse except to link the video or file to Google Drive or some other cloud service (we've also used Vimeo and Wikispaces)

Now for some good news...

Over the years of teaching Music Tech, I have had brilliant students who have taught me a thing or two.  This year's brilliant student is Ryan Boelk.  He figured out a way to embed a sound file (in this case, a WAV file) in a student's blog using Google Drive as the hosting platform, thereby bypassing the copyright issues of Soundcloud and Youtube.  Now mind you, neither he nor I are doing this to get around copyright issues.  I firmly believe that I am acting in the best interest of my students and the US Copyright Fair Use clause when I have my students post their edited work online.  We are doing this for education reasons and not to take money away from the original owner.

Ryan outlined his steps on an article he wrote entitled "Got Copyrighted?"  I encourage you to read it and try it for yourself.  The brilliance of his solution lies in the fact that he got an embedded music player instead of just a text link to a music file in Google Drive.

YouTube "Jerusalem the Golden/THAXTED" Copyright (UPDATED 3/9/15)

Youtube sent me another Content ID claim this morning on the video of the performance of my setting of "Jerusalem the Golden" from the 2014 WELS National Conference on Worship, Music, and the Arts:

Email from Youtube on March 9, 2015
I clicked on the "Copyright Notice page" link and found that the copyright holders list had grown quite a bit but the matched content, the THAXTED hymn tune, was now matched to a song called "Running".

"Running" Copyright holders

A number things confuse and trouble me about this new Content ID claim: 
  1. The composer and publisher of "Running" and not clearly listed.  Instead, it seems that an abbreviation system is being used by YouTube.  This makes it difficult for me, the composer of the orchestral and choral setting of "Jerusalem the Golden", to correctly identify if another entity truly owns the performance rights to the THAXTED hymn tune.  I know I own the performance rights for my own compositions, but how do I look up the song that is listed on Youtube's copyright page if the copyright holders are not clearly identified?
  2. When trying to find the song "Running" on Captiol CMG Publishing's song search page, I can identify three songs called "Running" but none of them use the THAXTED hymn tune nor are remotely close to my setting.
  3. When I chose another abbreviated publisher from the list (TONO_CS) and Googled them, I got a number of hits which seemed to indicate that this might be a bogus Content ID claim.
  4. Three "Running" song matches from Captiol CMG
    Ho
Who are the copyright holders listed in YouTube's latest claim?

Summary

Don't steal.  It's the seventh commandment and it's God's law.  The US Copyright laws protect the owners and creators.  In this digital age, we will continually run into violations of copyright law on online music and video hosting services.  Companies such as Youtube and Soundcloud are doing due diligence to make sure that video and music track they host is not in violation of US copyright law, which protects them as business, but sometimes frustrates users of their services.  As teachers and students, we should abide by God's laws and our government's laws and do everything possible to help our fellow creators of music earn their living through their music.

Friday, January 30, 2015

WAV vs. MP3 Presentation

How do you explain a difficult concept to someone who doesn't have any background with that concept? Try comparing it to something they already know. This is called an analogy. In the Google Slide presentation that follows, I am trying to explain the difference between two different audio file formats, .wav and .mp3, to an imaginary 5th Grader.  Why to a 5th Grader? I want my explanation to be as simple as possible to understand.

Most people who listen to music these days probably don't even think of the difference between audio file formats–they just pop in their earbuds and start up their music on their phone.  The reason why Music Tech students need to know the difference between audio file formats is because there are different occasions when one might play a .wav file instead of an .mp3 file, or vice versa.

The two main differences between a .wav and an .mp3 file are the size and the quality of sound. When the Music Tech class exported a 38 second .wav file of their first Dance Project and imported it into iTunes, they could see the size of the file was around 6.6 MB (megabytes).  In iTunes, they converted the .wav file to an .mp3 file and the resulting size was around 768 KB (kilobytes).  In other words, the .wav file was about 8.5x larger than the .mp3 file (encoded in iTunes at high quality, 160 kbps).  So it is easy to see that a .wav file is much larger that an. mp3 file.



The audio quality is much harder to differentiate between the two file formats for one reason: most consumers of music today listen to music on either earbuds or headphones, not on large sound systems.  The audio information that was lost through compression of the .mp3 file is very hard to hear on small speakers like earbuds or even over-the-ear headphones unless you know what to listen for.

I used to think it was the bass "punch" that was lost in the compression of a .wav file to an .mp3 file, until two students stumbled across two different YouTube videos which tried to show the difference: Ryan Boelk and Kayla Holst.