I can't stop playing with this. It's brilliant:
http://lab.andre-michelle.com/tonematrix
You can right click and copy, then paste as a sequence of numbers. These can be pasted back in to share sequences with people:
2,105128,12962,680,6146,12296,2,27272,2690,2696,2,712,1122,100360,4194,8200
It's best though played dynamically, just adding and taking away bits on the fly to change the tune.
http://lab.andre-michelle.com/tonematrix
You can right click and copy, then paste as a sequence of numbers. These can be pasted back in to share sequences with people:
2,105128,12962,680,6146,12296,2,27272,2690,2696,2,712,1122,100360,4194,8200
It's best though played dynamically, just adding and taking away bits on the fly to change the tune.