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.
Speak English Or Die by Stormtroopers of Death. Whipped up in a week and recorded using Anthrax’s leftover studio time, this album bridged hardcore and metal. Metallica and Slayer were already popular with some punks but SEOD didn’t take itself seriously and had a DIY vibe
John McLaughlin, My Goals Beyond.
Tom Waits, Swordfish Trombone.
Captain Beefheart, Trout Mask Replica.
The Residents, Commercial Album.
Kidz Bop volume 1 launched an empire of children performing family friendly covers of pop songs that continues to weaken the fabric of humanity to this day.
No one had mentioned Stg. Pepper yet. Am album that took advantage of creative studio sound tricks to create sounds that were not easily possible to replicate during a love performance. An album that inspired so many others to push recording further.
Any album by William Hung, the songbird of our generation
The Ramones’ Ramones.
Factoid: They used the name Ramone based off a fake name Paul McCartney used at hotels, Paul Ramon.
Miles Davis:
- Kind of Blue
- In a Silent Way
- Bitches Brew
- Tutu
Cornerstone records from which everything from the Headhunters, Return to Forever, Mahavishnu Orchestra and the great exploration of jazz, psychedelic, rock and everything else in between.
gybe - lysf
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:
Moby credited ‘Experience’ with changing his perception about dance albums; previously he felt that “dance albums had always failed […] because they didn’t work over the full length of the record. Mostly they were singles collections which was exactly what I didn’t want to do,” and noted that ‘Experience’ “impressed me because they’d managed to create a full listening experience which encompassed various styles. This was the kind of vision I had for my debut album.”
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.
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.
Black Sabbath’s self titled 1970 debut.
Generations of metalheads the world over owe their lives, allegiance, and gratitude to Tony’s fucked up hand.
As good as this album is, it wasn’t breaking the mold as much as we might think. And Ozzy was not a good dude. He did some heinous things.
Tony*
Corrected. Thank you.
My suggestions:
- Boston (self titled) pretty much transformed how music was produced, using the studio as an instrument.
- Jimi Hendrix - “Are you Experienced”. Because a guitar had never been played like that before.
- Nirvana - “Nevermind”. Arguably not the first grunge album, but it pretty much put the final nail in the coffin of 80’s music.
Honorable mention: Pantera - “Cowboys from Hell” finally moved metal beyond fluffy hair and leather pants that had saturated the genre for too long, and effectively ended the glam era.
Every album I really like should be on this list. Every album you really like should be on this list. You cannot rationalize subjectivity.
I did a big write up about how this is a thought-terminating cliche, but it felt too much like preachy lecturing, so I’ll try a different tack: why do you feel that subjectivity cannot be rationalized?
DJ Shadow - Endtroducing
This singlehandedly brought to the forefront sample-based trip hop for all to hear. Soulful, haunting, melodic, and with an ever evolving back beat, filled with social consciousness. Herbie Hancock’s Rock It introduced the world to the idea of turntables as instruments and Endtroducing was an album length love letter to that instrument.
Rubber Soul - The Beatles
To me this marks a turning point in the Beatles’ output, from fun, rock ‘n’ roll/pop music, to serious artistry, more challenging themes and lyrics and more interesting instrumentation.Sample track: In My Life
Dubnobasswithmyheadman - Underworld
Hugely important in British dance music, a total departure from their first two albums and the start of a run of classic electronic music. It’s a shame they’re still best known for Born Slippy, because there’s so much more to Underworld than that, and it started here.Sample track: Dirty Epic
The Velvet Underground and Nico - The Velvet Underground
Famously known as an album that not many people bought, but all of those who did started a band. Hugely influential, full of great songs, some gentle and fragile, others cacophonic and dissonant. A masterpiece.Sample track: Venus in Furs
Seconding Rubber Soul. In the same way Pantera managed to separate metal from the glam, Beatles separated pop/rock from the campiness of earlier and contemporary bands.




