By “important” I mean that it didn’t just become hugely popular, but it also changed a music genre or launched an entirely new one, or otherwise made a huge impact on music in general.
By “important” I mean that it didn’t just become hugely popular, but it also changed a music genre or launched an entirely new one, or otherwise made a huge impact on music in general.
Wendy Carlos’ ‘Switched-On Bach’ turned synthesizers from a tool of avantgarde experimentalists into a mainstream instrument.
Captain Beefheart’s ‘Trout Mask Replica’ remains probably the most widely cited avantgarde-rock album, perplexing listeners to this day. (Gotta say, I never had a problem with it, perhaps because I don’t know music theory.)
Kraftwerk’s ‘Autobahn’ is an obvious one, though ‘Trans-Europe Express’ and ‘The Man-Machine’ probably had more influence on synthpop and techno.
Lou Reed’s ‘Metal Machine Music’ was trashed on release by critics, and returned en masse by the buyers, but it presaged industrial and noise music, and possibly noise-rock.
Then again, though industrial music properly started with live performances, if you wanted to revisit its roots, you’d listen to Throbbing Gristle’s ‘The Second Annual Report’ or the more warmly received ‘D.o.A: The Third and Final Report’.
The ‘No New York’ compilation was exemplary of the ‘no wave’ experimental jazz-rock of the downtown NYC scene and gave the genre its name.
Liaisons Dangereuses’ self-titled album was the progenitor of ebm, e.g. with the track ‘Los niños del parque’.
This Mortal Coil’s ‘It’ll End in Tears’ “set the template” for dream pop, although the sound itself was already around in the work of Cocteau Twins and the ethereal wave movement.
The Winstons’ 1969 track ‘Amen, Brother’ didn’t start anything itself, but the ‘Amen break’ is one of the most sampled in history, beginning with the 80s breakbeat, and with jungle, drum-and-bass and breakcore having been predominantly built on this one sample.
Napalm Death’s ‘Scum’ is the origin of grindcore.
John Zorn’s ‘Naked City’ is a landmark in jazz-fusion: although the concept existed before, no one mixed jazz with other genres so aggressively outside of free-jazz. (Though arguably the band Massacre anticipated Zorn’s approach.)
The Prodigy’s ‘Experience’ is said to have birthed edm albums as a concept:
The ‘Artificial Intelligence’ compilation on Warp started idm.
‘Wipeout’‘s electronic soundtrack, along with its acid visuals and nightclub-oriented promotion (by Designers Republic) was a big factor in targeting the first PlayStation to college-age people, instead of kids as it was with previous consoles. This shifted the console market from kids’ toys to entertainment for everyone.
Therion properly invented symphonic metal around ‘Symphony Masses: Ho Drakon Ho Megas’ / ‘Lepaca Kliffoth’ / ‘Theli’.
The ‘Hotline Miami’ soundtrack played a large role in the popularity of synthwave and the 2010s revival of associated genres like darkwave, coldwave, ebm, and to some extent post-punk.
If you’re into edm, you might want to check out Ishkur’s Guide to Electronic Music for various branching points.
Great list. I’m a bit confused by the Hotline Miami/post-punk bit though. By the time the game comes out we’d just had a decade of post-punk revival bands with great albums and even some level of mainstream success. Bands like Interpol, the Strokes, Arctic Monkeys, Franz Ferdinand, the Yeah Yeah Yeahs, and the Killers.
I’m referring rather to what is popularly known as ‘doomer music’, which includes coldwave, some darkwave, and post-punk, and to my knowledge emerged as a meme around mid-2010s. Molchat Doma are the prime exemplar of the genre. Netlabels like Detriti Records and Russian post-punk and online places like Harakiri Diat were cranking out both fresh gloomy music and some classic 80s-style sound. Dark Entries Records reissued some cool stuff from way back in the day.
Personally I’m unmoved by most indie-adjacent rock (while digging original old post-punk), but getting into modern underground-ish post-punk and darkwave really paid off, even though I was rather late to the party.
Check out e.g. toska po domu, My friend tape recorder, Dirty Beaches, Artificial intelligence created by a smart creature, Karl Kave, to some extent margenrot, ‘DETHWAVE MIX 2014’ by BLACkMOON77, and not least Glintshake and Inturist. And Filmmaker for the company.
Thanks for the additional context! I’ll have to check those out
Some very good suggestions, and not just the already well-known stuff among mainstream audiences from most of the other comments.
I would personally cite Cocteau Twins over This Mortal Coil, not only did they predate them, but Treasure is also the better (and more influential) record in my opinion.
Therion has been quite explicit with its acknowledgment of Celtic Frost as a major influence (even taking the name) - though their records suffer from subpar production, and one could argue Therion was able to fulfill the ambition of Celtic Frost.
One shouldn’t mention no wave without mentioning Swans, who were massively influential to grunge, post-punk, post-rock and heavy music in general. The colossal Soundtracks for the Blind is their magnum opus.
Aside from Kraftwerk, the krautrock scene spawned several more highly influential groups, including Neu! (who invented the remix), CAN (cited as a major influence by Radiohead and many others) and Popul Vuh (pioneers of early ambient, electronic and “new age” music).
A few more suggestions not related to yours: Oddly enough Zappa hasn’t been mentioned yet in the comments (as of writing this comment), probably the most influential pop music artist of the 20th Century, though his music can be challenging at times and not all of his humour has aged very well. We’re Only In It For the Money is probably the best starting point.
Brian Eno - Apollo. Not Eno’s first ambient album, but probably his most accomplished one.
Talk Talk - Spirit of Eden. It’s hard to believe you are listening to what used to be a new wave band only a few years earlier if you play this record. It was so far ahead of its time their label dropped them amidst an acrimonious lawsuit.
Ulver has been cited as a major influence by modern electronic music artists (e.g., Carpenter Brut). Their output is extremely diverse and creatively shifts dramatically from album to album. I would recommend Perdition City as a starting point.
Godspeed You! Black Emperor - F#A#∞. Not coincidentally released shortly after Soundtracks for the Blind, a massive creative leap nonetheless and one of the defining post-rock records of the 1990s.