9.- Useful tips

Save your work before attempting to play MIDI data, (the program still has some bugs).
Mandelbrot orbits are good for arpeggios and riffs (used as melody microsequences).
Morse-Thue sequences are good for melodic progressions.
Use a "constant" sequence (with range of 1 note) to make percussion blocks.
This program works great with weird sampled noises.
Experiment!

Useful tips from beta testers are welcome!