I meant to do this and then I forgot. Anyway, in no particular order:
1.
Pet Sounds/
SMiLE - The Beach Boys
I'm cheating slightly, but SMiLE technically never released and it's basically an extension of the Pet Sounds sessions in the first place so we're going with it. Both are near perfect albums. It gave me a huge appreciation for orchestral pop, and some of my favorite songs come from these albums (Surf's Up, Heroes and Villains, and You Still Believe in Me particularly.)
2.
Hawaii Pt. II - Miracle Musical
I needed some sort of modern representation on this list. Honestly, I think this is like the single modern album that I listen to fully. It's a really fantastic album with some really cool synth stuff and instrumentation. It's just a really interesting album that more people should listen to.
3.
Hunky Dory - David Bowie
Best Bowie album. No contest. Maybe Ziggy Stardust. I've always been a fan of Bowie, but this is the first album of his that I really fell in love with. Between Oh You Pretty Things, Changes, Life on Mars, and even some of the deeper cuts like Quicksand this album is just great track after great track.
4.
Song Cycle - Van D.yke Parks
Van **** Parks is the unsung hero of the '60s. He was a lyricist and producer (writing lyrics for The Beach Boys, The Byrds, and producing a bunch of Randy Newman and Harry Nilsson albums. He also wrote all of the music to The Brave Little Toaster.) and wrote a ton of really interesting avant-garde stuff before he starting writing terrible Calypso music. This is just a really cool, super out there album. The lyrics are wonderfully written and incredibly poignant, and his arrangements, while sometimes a bit much, are really interesting. This is also the one album that I couldn't get
@TheOriginalTiki to understand. Please give it a listen. It's definitely not for everyone, but it's still worth listening to at least once.