I wonder if there's a function to allow for systematic transformations of rhythmic streams, like in the example below.
From a regular stream of 16th notes:
(s c4 d4 e4 f4 5q d4 e4 f4 g4 e4 s f4 g4 a4 f4 3q g4 a4 b4)
To occasional introduction of quintuplets, tuplets, etc:
(s c4 d4 e4 f4 5q d4 e4 f4 g4 e4 s f4 g4 a4 f4 3q g4 a4 b4)
Or:
(6q c4 d4 e4 f4 d4 e4 s f4 g4 f4 g4 5q a4 f4 g4 a4 b4)
Thank you!