I listened through my laptop speakers (not great, but it's all I have here right now) but what I heard did sound fine. The other comments seem to be right on track. I'd agree that developing some of the ideas you began more fully would be useful; it seems like you've got the kind of vocalist you could do some call-and-response with as well, or pick out some of their phrases and repeat them back, for variety.
Hendrix was a great player (so were many others) but I think you should approach that with a little caution. Certainly learn some of the
techniques that the great players used, but develop your own style in the process - don't worry about playing "more like Hendrix", instead worry about playing more like you and mastering the techniques you need to in order to express yourself fully. Maybe that's what you meant though, in which case ignore what I just said
-jm