aUCBLogo Demos and Tests / randomtone
to
randomtone
tonleiter
=
Array
[
0 2 4 5 7 9 11
]
schoen
=[
1 .5 .9 .6 .9 .3 .2
]
summe
=(
sum
schoen
)
; foreach qzr [tone ? 300]
index
=
0
while
[
not key?
]
[
index
=
index
+
random
8
tone pick
tonleiter
300
]
end