Well..maybe i will be hated for saying this, but I think it's about enjoying music. Going to a concert of music not really labeled as "rock" is maybe (and I say maybe because I know it's just my point of view) all being there, listening and singing the songs you love, and seeing close (sometimes) the people that make the music you like. Sometimes dancing even without a mosh pit.
But you know..it's only a opinion.
But you know..it's only a opinion.