A couple of nice Music Tattoos photos I found:

Backs At Prog 85 of 138
Music Tattoos

Image by pni
This photo is a part of the Backs At Prog -series, shot in the course of the Evening of the Prog VI festival in Loreley, Germany.

Backs At Prog 29 of 138
Music Tattoos

Image by pni
This photo is a element of the Backs At Prog -series, shot during the Night of the Prog VI festival in Loreley, Germany.