needs work
its definintly missing bass,
sure theres rhythm and lead, but bass is still important,
it help create depth in your work,
anyway, its just 4 parts playing in some order,
make a chorus, verse, ect.
and make them more distinguishable,
also, the drums are cool , but halve the time there not playing,
all in all, its kinda boring, and need some touching up first,