Music first for me, I love how they compliment some good lyrics. That's why I love muse so much, they write some pretty good lyrics but they've always got such good music underneath, each musician is so good to where when they play out for their solos they will and fucking nail it while the others accompany them, but they all appreciate each other so much to where they focus on making one sound instead of trying to show each other up when it's not a soloing time.