Though released to coincide with the film One Trick Pony, which Paul Simon wrote and starred in, the One Trick Pony album is not a soundtrack — at least, not exactly. If it were, it might contain the Simon song "Soft Parachutes" and other non-Simon music featured in the movie. Instead, this is a studio album containing many of the movie songs; the closest thing to a band album Simon ever made, it contains some of his most rhythmic and energetic singing. But it is also his most uneven album, simply because the songwriting, with the exception of the title song and the ballads "How the Heart Approaches What It Yearns" and "Nobody," is not up to his usual standard. Maybe he was too busy writing his screenplay to polish these songs to the usual gloss. In any case, though the album spawned a Top Ten hit in "Late in the Evening" and may have sold more copies than the film did tickets, it remained a disappointment in both artistic and commercial terms.