The idea is no arguments, just links, diagrams, mp3s, midi files, etc.
Any problems concerning the content of these could be aired out in that other thread, so people could just come here to look, listen, learn, and make up their own minds about these matters.
So, to get the ball rolling, a few of what I think are polyrhythms, in notation with matching midi files (each midi file plays the notated part 4 times)
3_against_2_1

3_against_2_2

3_against_2_3

4_against_3_1

4_against_3_2

4_against_3_3

4_against_3_4

4_against_3_5

5_against_3_1

5_against_3_2

5_against_3_3

5_against_3_4

5_against_3_5

5_against_4_1

5_against_3_2

5_against_4_3

5_against_4_4

5_against_4_5

5_against_4_6

5_against_4_7
