My dad also had a killer collection....which he gave to me and my bro when he moved in with his new wife. Amazing records, I let my brother have them but sometimes I kick myself, and I crank them every time I go over there. Probably over 1000 records in total. I love the way they sound and I love the artwork. Some of my favourites after digging in the crates:
Dr Hook and the Medicine Show - Sloppy Seconds
The Charlie Daniels Band - Fire on the Mountain
ZZ Top - Tres Hombres
The Allman Brothers - Eat a Peach
The Band - Northern Lights, Southern Cross
He has all the Zeppelin albums, the Stones, Hendrix, Sabbath, everything. Lots of blues and country, James Brown, Stevie Wonder, even obscure shit like this album called "Reefer Madness" which is a collection of old jazz songs from the 20s and 30s about weed. Even the Cheech and Chong album that looks like a Zig Zag pack which supposedly came with a massive rolling paper in it, which of course was long gone by the time he gave it to us. He even has an album by Mick Jagger's brother (Chris Jagger maybe?), which I tried listening to once but it was terrible lmao.