needs to be longer
it sounds like something strait out of red hot chili peppers, so if you're going to do a song like this, it's gotta be amazing. also, i would recommend making it longer so that it's not so hard to work with, u know? but that's just me. it's harder for me to work with something that's so short. other than that, i love this riff. you could do alot with it!
btw, could you check some of my stuff out for me? that would be greatly appreciated! (not forming anesthetic) thanks :D