I feel bad for GenX'ers that missed out on the 60s and 70s.

Weep for us not. While there's undoubtedly a plethora of great music whose existence preceeded my own, the following are post-birth:
Gang Of Four
Joy DivisionBjork
The Cure
RadioheadD'AngeloAlan Parsons Project
The B52's
Talking Heads
Beastie Boys
Public Enemy
Rage Against the Machine
Beach House
Blondie
The Clash
Cocteau TwinsDaft Punk
Broadcast
The Flaming Lips
DeerhunterDigable Planets
A Tribe Called Quest
Echo & the Bunnymen
Prince
Portishead
James Blake
Khruangbin
Sufjan Stevens
Lower Dens
M83
Mac DeMarco
Mazzy Star
Massive Attack
Men at Work
Mogwai
My Morning Jacket
OutKast
The Pharcyde
The Police
The Psychedelic Furs
The Ramones
The Roots
The Shins
The Sound
Spoon
Stereolab
The Sundays
Television
King Gizzard and the Lizard Wizard
Thee Oh Sees
Bunch of others...
Some context...first real concert was Floyd (Division Bell Tour - saw Water's at a separate show). Seen Petty live - thankfully. Grew up on wide range of stuff (Motown, classic rock). Discovered Jazz and classical later. Also discovered early progressive rock and motorik later (King Crimson, Can, etc). Beatles are in my stable. Point is, music for me is like time travel...gems to discover past, present, and glimpses of the future.

Put me down Old Yeller style the day I can't find something new to listen to regardless of the period in which it was born.
(Typed while listening to Bjork's Post on my headphone rig.)

what is the song lyric . “ every generation sends a hero up the Pop charts “…

we did screw ya on climate, but you got bitcoin outa the deal…

just like the Swing crowd looked down on the boomers about…wait for it…. “ you call that dancing ? “……

Sophomoric reunion talk, like they discovered the wheel, horsepower and beer..

Don’t feel sorry for Gen X-1965 1970 Gen Xer’s  got to experience many of those very acts during the early years of the 70’s and even into the 80’s. We also got to experience Punk (American and British) Arena Rock - The Who, Led Zepplin, , AC/DC, Van Halen, Boston, Iron Msiden, Black Sabath (Ozzy Ozbourne), Blondie, New Wave with Paul and Ringo John, Aretha and Tina Turner, Little Richard, Chuck Berry, Etc. So don’t great Boomer. We have been blessed with watching or listening to such a great mix of music and we grew up loving our country and proud of our WW 2 and Korea and Vietnam vets, you remember your fathers and mothers. So don’t feel bad for us Gen-Xers-we even listened to these amazing performances on vinyl oh I forgot Queen and Elvis. 

There really hasn't been a better time for any music lover to be alive than right now. More music is available to us now than ever before.