I enjoy music of all types, though do I have a special fondness for "classical" music (symphonic, orchestral, chamber, and choral music), and I'm an unrepentant fan of musicals. I also enjoy various contemporary pop/rock artists.
I've also long enjoyed making music: over the years I've been a member of various singing groups, including the Harvard-Radcliffe Chorus, the Caltech Glee Club, and a kick-ass pop-rock a cappella group called Ecphonema (from an obscure Greek word meaning (roughly) "a loud crying out").
Here a couple of music lists, sort-of in order.
(My apologies to Jeremy Martin, who, if he ever sees this list, will never forgive the omission of Johannes Brahms.)