These days, mostly post-punk and synthpop (including Italo Disco but not quite house music - yet.) I'm on a big late 70s/early 80s binge - especially Joy Division and New Order recently. I love Kraftwerk, as well.
Been through many phases: 60s orchestral pop, British 60s rock, northern soul, 80s and 90s British indie rock (my first love - the music I liked in high school), 70s punk and art-rock.
I'm starting to drift away from guitar-based music into more stuff with synths and probably eventually, I'll get into electronic music proper. 80s synthpop appeals to me right now because it has the futuristic electronic sound but still has 'proper' songwriting. It has the 3 minute story-telling aspect to it. I have simple tastes in the sense I will never stop loving songs that say everything they need to in about 3 minutes. A lot of serious electronic music is sort of epic and on a classical music scale, which I tend to not actually admire as much as shorter pieces. I'm the same with literature in that I prefer poetry to novels and especially shorter forms of poetry.
I got into synthpop basically from listening to video game music, though I only like a few example of chiptunes.
I like post-punk at the moment probably because I've got a bit sick of listening to white people making blue-influenced rock music. I've developed an interested in the sort of guitar music that's trying to break away from blues. I sort of overdosed on bluesy 60s rock a few years back. My current partner loves that sort of music, so I still have to listen to it when I'm at his apartment or when he puts it on the jukebox in pubs. I only enjoy listening to it these days if it's a songwriter I particularly admire, like Ray Davies (who didn't just rehash the blues, especially after about 1966.) I can also enjoy it when it's got a scuzzy proto-punk or psychedelic element to it, so I can still have fun with garage rock - but I don't play it much out of choice these days.
I don't like most actual 70s punk music these days as I find it a bit too musically and topically predictable. I still have a special interest in Buzzcocks though, because Pete Shelley is a sort of hero of mine.
I haven't liked 90s rock music since I was a teenager, but having listened to it a bit recently, it wasn't as bad as I remembered it being - but the over-compressed production irritated me (even 80s 'big' production is less annoying than that.)
Northern soul will always be my favourite music to dance to.
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Zombies, zombies will tear us apart...again.