click them on - click them off
make chords - build rhythmns
 

Very cool!

I think that this is the coolest thing since sliced bread !
 
  Really ___I got into it !   Worth bookmarking !  
 
       Thanks for sharing this with us _____

This is freaky cool! You can click & drag your cursor to select multiple blocks at a time.

I predict hours of mindless fascination in my future...

All I can say is WOW   Kind of hypnotic.   I wish it was a bigger box.  Awesome find!
 
Thanks,
 
Stephen

It's kind of like a poor man's MIDI sequencer!

Cool

That is cool! would be awesome if there was a version of crunchy guitars to use as a riff builder...Tony