by marcy » Sat Jan 25, 2003 2:00 pm
Actually converting your age to octal to use the digits as the basis of a composition is a pretty fun idea. But you don't get much, just two or three notes -- 28 becomes 34 and 64 becomes 100. Maybe you'd get better results by using the whole birthdate, month, day, and year. Any special date would work, too -- interesting idea for an anniversary present... By the way, here's how to convert to octal, using an example: 12345 Make a list of the powers of 8: 8 to the first power is 8, 8 squared is 64, 8 to the third is 512, 8 to the fourth is 4096, 8 to the fifth is 32768. What's the largest power of 8 that goes into 12345? The fourth power. Divide. 12345 divided by 4096 is 3 with a remainder of 57. What's the largest power of 8 that goes into 57? The first. 57 divided by 8 is 7 with a remainder of 1. So 12345 in octal is 371. Now you can play with these notes -- in D it would be F#, C#, D. Or try using F and / or C natural, or D#. Try different rhythms -- like half note followed by two quarters in 4/4 time, or two eighth notes followed by a half note in 3/4 time, or three eighth notes repeated for a jig... Try different variations of the pattern -- repeat the pattern but a third higher, or play it backwards, or major one time and minor the next time...