I think the small bridge right near the middle of the song ("Just beeeeeee...") is really cool. The bass licks you have in there are great. The tone is smokin'. The only bass related crit I have is that the harmonics are too upfront in the mix.
Assuming it's you singing, I think you have a great voice but also that you're singing too low for your range. The lower notes seem a little warbly. When you sing a little bit higher, I can hear that you have a wonderful singing voice. Also the vocals are pretty in-your-face which is kind of a contrast in such an etheral song.
It sounds good, though. There's a lot of cool stuff happening in there.
Kudos to you for giving your friend such a thoughtful gift.
