Interactive Rhythm Study (Feedback on partner)

This sketch has a very good visual part. It’s brilliant to make the cells to leaves of different colors. You combined this cool drum pad with flowers and a cute bee and full of interactions. Leaves appear after being clicked the related position and when the bee flies to the height, sound would be played! 

Sounds and visual design of nature are well combined. Your work is a great drum machine with complete functions. Clicking on the stems to add sounds. Different flowers has different sounds. This is really a cute work! Maybe a background would be better than white canvas and more interaction are expected. 

I found you changed the cells from rect() to ellipse() and also make the cells exist from up to down. I was also trying to do this but I met many problems then gave up. Your code gave me great sample for doing this.