Who Are You (song) "Who Are You" was released as a double-A side with the John Entwistle song, "Had Enough", but "Who Are You" was the more popular song, reaching the Top 20 in both the US and UK. The song has since been featured on multiple compilation albums. The single mix contains an alternate acoustic guitar solo to the album mix. The bright rock beat song is written in the key of E major. The album version includes a third verse compared to the much shorter single. Additionally, a "lost verse" mix of the song was released on the 1996 reissue of "Who
Are You a Boy or Are You a Girl the band recorded "Are You a Boy or Are You a Girl" with the B-side, "Take It or Leave It". Guitarist Geoffry Morris, who had recently joined the band, was responsible for the arrangements. The song reflected on the social commentary of the period, more so on what distinguishes a male from a female. The lyrics express both sides' opposing views on issues like hair length or how a person dresses. The band themselves were atypical as they grew their hair long and wore unusual clothing. Jerry Causi, as lead vocalist, initiates call and response with Bruce Benson and Jeff