December 3rd, 2004
On a separate sheet of paper, answer the following:
Pattern A = ddzdzdz
Pattern B = zzdzdzd
Pattern C = dzzz
What is the total length of AABA ?
What is the total length of (AC)2 ?
What is the total length of ((AC)2 B)2 ?
Why is the following not a legitimate composition?
Drum 1: AABA
Drum 2: (AC)2
Explain how you could fix the composition in Question 4 to make it
follow the rule.
Extra Credit: Which of the following patterns are complementary:
A and B, A and C, or B and C?
Refer to the handout
Assign Patterns A-F to each of the divisions of a measure of 12 beats.
Then choose a drum for each pattern and make it play its pattern 4 times.
When you are done, save the MIDI file and have me check it.
Now find all the divisions of a measure of 16 beats, clear your abcdrums
screen, and follow the same directions as Exercise 1.
Polyrhythmic patterns. You can create more complex
polyrhythms by using patterns of different lengths and playing them simultaneously.
Pattern A: dzzd
Since A3 is the same length as B4, this composition satisfies the rule.
Pattern B: dzd
Drum 1: A3
Drum 2: B4
Try the above patterns, but make the full cycle of 12 beats repeat
4 times for both drums. Have me check your MIDI file
Choose your own patterns, each of different lengths, and make
a polyrhythmic composition for at least 2 drums that follows the rule.
Have me check your MIDI file.