Feedback?

[TheElMendigo]

I don't know if this is the sort of thing that people do on here, but I wanted some feedback on my music. I'm a bedroom musician which is the reason for the low quality. Either way any feedback is good feedback, so if you want to bash it feel free, just give me a reason.
http://www.myspace.com/joeykeenan/music
P.S. how old do I sound?

Thanks