Wiktionary
solo album
n. A music album headlined by one person who has previously produced music as part of a group or band.
Wikipedia
Solo album
- REDIRECT Album#Solo album
Usage examples of "solo album".
Even though it's a solo album I'm not gonna turn my back on the band.
It was a paperback edition of The Dreadful Lemon Sky, a box of Tic Tacs, a jumbo bag of Liv-A-Snaps and a compact disc called Back From Rio, a solo album by Roger McGuinn, the dog's namesake.