In 1970, Thompson released his only solo album to date, titled "Corky's Debt To His Father", on the Texas Revolution label. The album consists instead of ten lyrically dense but warm-hearted pop songs, in various styles – Dylan-inspired blues-rock, Tex-Mex pop-rock with psychedelic touches, and early country rock not dissimilar to the contemporary work of Gram Parsons and the Flying Burrito Brothers. Thompson was backed by studio musicians on the album and none of his usual Krayola cohorts appear. It was recorded in Houston. It was re-released by the Glass label in 1985 and Drag City in 2008.