would have loved a map to help navigate about as I found myself getting a little confused as to when I was backtracking and when I was exploring a new area, (unless I found an already destroyed seal), a map would have really helped.
But minor quibbles aside it is a great entry! Good movement, really nice clean art and great animations - especially loved getting out the guitar on gaining an powerup. it made me look forward to finding the next one!
GREAT JOB!