I liked the progression itself. As for the bounce, I think it could've been a bit louder since no other elements of the song were introduced to make it much louder than it is. It's a simple volume thing so nothing really there. I like the lead line but I think as the song progressed it could've gotten more complex like putting another higher register piano line over the two lines going together, making the third piano line use more grace notes and things like eighth and sixteenth notes. Just a thought, I'm not sure what all you tried for the track. Anyway, there's my two cents. Overall good product.