Definitely listen to many genres all in the same day:
Among my favorites are...
Sting, Bebel Gilberto, Pat Metheny, Morrissey, The Smiths, The Eagles, Fleetwood Mac, Chopin, Mozart, Debussey, Rachmaninoff, Vladimir Horowitz, Depeche Mode, Duran Duran, The Cure, The Cranberries, ABBA (gotta love the remastered "Visitors" album), Boston, Counting Crows, Phil Woods, John Coltrane, Ella Fitzgerald, Stan Getz, Charlie Parker, Dire Straits, Everything But The Girl, Basia, Madonna, New Order, Sarah McLachlan, Spyro Gyra (all of their old stuff), Steely Dan, Toto, U2, Thievery Corporation, Zero 7, Lemongrass, Kruder & Dorfmeister. Also like house, drum & bass, SOME techno (I'm really picky on that), and other assorted dance music.
Basically, genres I prefer are jazz, brazilian jazz, classical, pop, rock, house/dance, and alternative.
I'm not your typical 24 year old... I listen to every genre. Probably developed an appreciation and like for all genres of music due to my piano/saxophone/clarinet/composing/arranging background.