What music taste do you think zoro and sanji would have?
That's a tricky question,
But I think with Sanji he definitely would listen to jazz music. Frank sinatra, Ella Fitzgerald, Louis Armstrong, maybe a bit of Elvis Presley, all the kind of olden music, he loves slow dancing with his s/o when the music starts to play, and whenever I do write fanfics of Sanji I always have jazz music playing and I can just able to write him when listening to that kind of music, so yeah I say he likes Jazz
Zoro?....that would be difficult to think of, I say very calming music? Like probably LoFi? I mean probably the man doesn't listen to music much, but if he is with his s/o, he probably just listen to any music you have playing, but he does draw the line with pop music.