Suppose Smithereens is a 1998 album from UK singer-songwriter Nick Harper. It was produced by Glenn Tilbrook of the band Squeeze and released on Tilbrook's own Quixotic label; he also sang co-lead vocals (with Harper) on the acoustic version of "Smithereens" which ends the album.
Can we infer that "Nick Harper is the only singer featured on his album."? Yes, no, or maybe?
Suppose Smithereens is a 1998 album from UK singer-songwriter Nick Harper. It was produced by Glenn Tilbrook of the band Squeeze and released on Tilbrook's own Quixotic label; he also sang co-lead vocals (with Harper) on the acoustic version of "Smithereens" which ends the album. Can we infer that "Nick Harper is the only singer featured on his album."? Yes, no, or maybe?