Music Tech Teacher - Lesson 003 Retrograde Music. Our site includes quizzes, games, lessons, worksheets and other resources for teachers and students interested in using technology to enhance music education.

Music Tech Teacher - Lesson 003 Retrograde Music. Our site includes quizzes, games, lessons, worksheets and other resources for teachers and students interested in using technology to enhance music education.

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Music Tech Lab at Green Acres

Students are practicing music on the keyboards with Noteflight in our lab.

Music Tech Lab at Green Acres

Students are practicing music on the keyboards in our lab at Green Acres.

Music Tech Lab at Green Acres

Students are practicing music on the keyboards in our lab at Green Acres.

Band students after the All City Evaluation.

Band students after the All City Evaluation.

Music Tech Students

Students are practicing music on the keyboards in our lab at Green Acres.

Music Tech Students

Students like to use their Noteflight.com accounts and Synthesia to compose and play music.

Music Tech Students

Students are practicing music using our website.

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Music Technology Lessons © K. Garrett

Lesson Plans Page

Print this Lesson PDF Part 1 (60 KB)
Print this Lesson PDF Part 2 (60KB)

This is a very easy Retrograde lesson, which is a good starting point for the students to learn how to input music to the computer using a MIDI keyboard.

Lesson 003, Dates________
The 2nd through 5th Grade students receive one 40 minute lesson per week.


Objectives: Students will complete a retrograde composition using CDEFG notes on the keyboard and a sequence of notes stated by the teacher. Students will use sequencing software and the computer to playback the song together, then expand the song individually.

 

Procedures:
Students should have prior knowledge of the definitions of MIDI, General MIDI, and other keyboard / tech terms. Follow this link to review brief definitions.

(See the Retrograde Lesson Plan and instructions at the bottom of this lesson page.)

After the students have successfully completed the Retrograde Lesson, they can extend the song using a song form, such as ABA or ABACA. This can be their first music composition to be recorded to an audio CD (CD-R) to send home to the parents. This will involve some work for the teacher. The teacher might wait to record the CD's until the end of each term (9 weeks at our school). Demonstrate the process of recording the MIDI (.MID) file as a Wave (.WAV) file to the students.

The student MIDI files will have to be played through the keyboard and recorded as a wave (.WAV) file into the computer. Sometimes having a small, inexpensive mixer (6 or 8 channel) connected to the computer will help with the volume control. A software program, such as Data Becker Music Center, or a similar program, will record the music as a .WAV file. Then the music may be compiled and recorded onto CD's using a CD-writing software program, such as Adaptec / Roxio, or a program that came with the CD-writer (burner).

Alternatively, the files can be recorded as MP3's or MIDI files on a floppy disk if the student has a computer at home. MIDI files will sound different on each computer system, depending on the sound card. Sometimes the student is surprised at how different MIDI files sound on various computers. "It doesn't sound like the instruments that I recorded..." is a popular comment from the students.


(2006 Update) - We now have the ability to transfer the students' MIDI files to a sound wave directly through the Sibelius 4 Notation program. We use Sony's Acid Music Studio to adjust the volume and other controls before saving the file in .wav and .MP3 formats.)

Ask students to notice the differences. ___________
Which format do they like best? _________________
Why do their songs sound different in various computer formats of music?______
What are some of the various types of computer music formats? i.e. CD audio, MIDI, WAV, MP3, formats from various music software publishing companies - Scorch (Sibelius).
What happens to the instrument sounds when compositions are recorded using a MIDI (not General MIDI) keyboard, then played back through a different source?

Extra Activities:
Work on musical skills through some of the quizzes and games on the Music Tech Teacher Quizzes and Games pages. Choose games according to the skill level of the students.


Music Technology Retrograde Lesson Part 2

Retrograde Lesson
Retrograde = backward, i.e. beginning with the last note and ending with the first. The device is found in canons (some as early as the 14th and 15th centuries) and is central to twelve-tone music.

MIDI Listen to the Midi Version of the Retrograde Composition

We will write this piece as a group and perform the piece with all of our computers at the same time. This will add variety to the instruments selected by each student. Students will also learn to use the shortcut commands for Music Time Deluxe
.

KEY
1 on the number pad = a whole note
2 on the number pad = a half note
3 on the number pad = a quarter note
Control + S = save the composition
Control + ? = Staff Sheet to select instruments (128 General MIDI sounds)
Spacebar = start or stop the music
Add Measures = Click on Measures and Measure Numbers
Delete Measures = Click on Measures and Delete Measures


Students will use the shortcut keys learned to play 8 quarter notes and 4 half notes on the first staff. On the second staff, the students will copy the music from the first staff backwards. Students will learn to add measure numbers, delete any extra measures, and to save the music. Then the students will select instruments and perform the song together.


The Retrograde lesson is a lot of fun for the students. They like to choose their own songs for the music and to play the songs together. After they have learned the musical and technical concepts, they can make their songs much longer and experiment with further development of their songs.


As of 2004, we are using Sibelius software to do the lesson above and other composition projects.

Lesson Plans Page

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