Enjoyable
I liked the piano a lot. I also envy your ability to add effects to instruments, which I haven't figured out yet ^-^'
Much too short, if you ask me. Postal was right about the piano and the lead not fitting. The reverb on the lead makes the piano sound broken up and choppy. Perhaps raising the volume on the piano would help, as it seems a little weak as it is.
Good job, it just needs some tweaking.