this is my entry. chosen black background related to night as you said. shape of spanish guitar (clifford essex), body with bottles of wine, looks like a fork (diner/dishes related). guitar head as cup of 'bottle guitar shaped', initial 'm' shape at the head. soundhole inlay with mexican look, like a star/sun. meanwhile i am working on another similar concept if you like this one.
We like the look of this but can you do it without the Black Background? We want a logo that can be printed, embroidered on apparel and that would be difficult with the black background