Sure it can! I've got many terrabytes of music on my server, covering pretty much every genre you can think of. Love me some Chet Baker, Big John Patton, McCoy Tyner, Ernie Watts, The Bad Plus, Hiromi, and many, many other jazz artists. I grew up listening to Charlie Parker and Miles and Coltrane on vinyl with tube amplification and horn speakers, so this stuff is like recaptured youth for me. For classical? Pretty much everything. I never had a good education in that area when I was growing up (except for the usual vague notion of popular works from Beethoven, Mozart, Bach, Tchaikovsky) so I've had my work cut out for me trying to learn more about it. Thankfully my wife is a fan and got pretty much the same (non) education as I did, so we have had fun over the years attending as many performances as possible.