Tattoo design

I'm looking to get my next tattoo and hoping to find someone talented enough to design it. It will be a half sleeve and on my left forearm. I have all my ideas for the design in mind. I already have a tattoo there, which needs improving. So if you can make it any better then that'd be great. I can provide a picture of it too.

It will be music based. So anyone who is into that side of things will be a plus, not a necessity.

I know it takes time to get this right and you can take as much time as needed! If you have any previous work that you can show me, then that'd be great.