4/4 : 4/3 type harmonic polyrhythms

Perhaps you might like this new video I did recently for the website:

Youtube Video

Gradually changing Tempo Harmonic Polyrhythm for time signatures: 3/4 with 3/5 with 2/4 with 7/5

 

This is where it's used:  4/4 : 4/3 type Harmonic Polyrhythms (or Cross Rhythms)