+1
some favorites that haven't been mentioned:
Big Star - Third
Joni Mitchell - Hissing of Summer Lawns
Roy Wood - Mustard
Blooze:
Bad Company - Straight Shooter
Foghat - Fool For the City
ZZ Top - Fandango
Southern Rock:
The Allman Brothers Band - Win Lose or Draw
Atlanta Rhythm Section - Dog Days
Elvin Bishop - Juke Joint Jump
Blackfoot - No Reservations
Charlie Daniels Band - Nightrider
Lynyrd Skynyrd - Nuthin' Fancy
Marshall Tucker Band - Searchin' For a Rainbow
Outlaws
Ozark Mountain Daredevils - The Car Over the Lake Album
Wet Willie - Dixie Rock
Country:
Asleep at the Wheel - Texas Gold
Norman Blake/Tut Taylor/Sam Bush/Butch Robbins/Vassar Clements/David Holland/Jethro Burns
Vassar Clements
Vassar Clements - Superbow
Emmylou Harris - Pieces of the Sky
Emmylou Harris - Elite Hotel
Tony Trischka - Heartlands
Prog/Krautrock:
Edgar Froese - Epsilon in Malaysian Pale
Steve Hackett - Voyage of the Acolyte
Kansas - Masque
Kansas - Song For America
Popol Vuh - Das Hohelied Salomos
Rush - Fly By Night
Rush - Caress of Steel
Todd Rundgren's Utopia - Another Live
Shakti with John McLaughlin
Chris Squire - Fish Out of Water
Tangerine Dream - Rubycon