It’s my theory that rock and roll happens between fans and stars, rather than between listeners and musicians—that you have to be a screaming teenager, at least in your heart, to know what’s going on.

Ellen Willis, quoted in The New Inquiry – Heroine: Ellen Willis on Rock Music. On a similar note, Daniel Mendelsohn says:

Strange as it may sound to many people, who tend to think of critics as being motivated by the lower emotions: envy, disdain, contempt even… Critics are, above all, people who are in love with beautiful things, and who worry that those things will get broken.

See also both Little Steven and Elijah Wald on music and dancing.