Boulderdashing by Sleep Good
Sleep Good's soothingly catchy Skyclimber was recorded in a bedroom with zero digital technology, only lo-fi cassette tapes and hi-fi 1/2" 8-track tape. The kicker is that Will Patterson is only 21 years old -- this stuff was obsolete before he was born!
Alongside Patterson's vocals, guitar, and piano are Willis McCling on bass and vocals, Marc Miner's synth, Michael Bain's guitar, and John Kolar on drums. These young college boys (sadly they're Longhorns, but I'll forgive them) wrote and recorded this in their spare time, in a bedroom.
They plan to release Skyclimber in several ways including VHS tape and as an RPG video game (this one confuses me a little), but it's out now on vinyl, CD, or digital download. You can stream and purchase the album from their Bandcamp from Autobus Recs.