I love just about all types of music and listen to an eclectic mix, everything from Dolly Parton to the Beatles to Alice in Chains. My absolute favourite music would be the classic hits from the sixties and seventies, when music was music, it was original and unformulated and makes you feel good.
I like music from the 1960s/70s too, but I think I if I had a particular decade that is my favourite, it would be 40s/50s wartime swing.
I do morn the arrival of rap and R&B. I'm not sure when that began to become more popular, but I absolutely can't stand the stuff. Apart from that, I am also pretty eclectic when it comes to genres. I have a cupboard full of CDs from just about every style. I think my absolute favourite would probably be alternative rock, which is a bit of an escape card really, because 'alternative' can pretty much mean anything. Among my favourite alternative bands are The Cranberries, which is an Irish group from the 1990s, who got back together again a few years ago. I also like The Red Hot Chilli Peppers, Blue October and Conjure One. As for solo singers, Bonnie Tyler is brilliant. I also love Dido's early albums.
Mostly Rock 'n Roll! The Beatles, The Rolling Stones, Roy Orbinson, Lennard Cohan, opera, music from musicals, Abba, & most of the 60's & 70's! It's too late now, (at 12.40am,) to try & think of other kinds of music I may like.