The Who released at least one single.
Endless Wire (The Who album) . Most of the songs from this album were used in the rock musical adaptation of The Boy Who Heard Music which debuted in July 2007 as part of Vassar College 's Powerhouse Summer Theater workshop series . The Who . Their first single as the Who , `` I Ca n't Explain '' , reached the UK top ten , followed by a string of singles including `` My Generation '' , `` Substitute '' and `` Happy Jack '' . Townshend and Daltrey continued as the Who , releasing Endless Wire in 2006 , and continued to play live regularly .