who devised the guitar riff. Interrante praised the band's performance on the track: "Despite being joined by some studio players, it's Carl’s 12-string playing, especially his solo, and Dennis Wilson's ecstatic drumming that are the real driving forces behind the song." An earlier version of the song, recorded in Nashville in September 1964, was included as a bonus track on the album's 1990 reissue. Side two "Please Let Me Wonder" "Please Let Me Wonder" was the first song Wilson wrote under the influence of marijuana. It is about a man who is afraid that a woman will reveal that she does not love him, and so he instead prefers to fantasize that she does. Wilson said that he did the song "as a tribute to Phil Spector", although the arrangement, which highlights different, individual instruments throughout the song, was in direct contrast to the methods employed by Spector for his Wall of Sound. The instrumentation includes drums, timpani, tambourine, bass, two guitars, acoustic guitar, piano, tack piano, organ, horns, and vibraphone. In Howard's description, the song "specifically demonstrates" Wilson's "newfound insight" of "deconstruct[ing] songs into tiny increments and deal with each instrument individually, stacking sounds one at a time." "I'm So Young" "I'm So Young" is a rendition of the 1958 doo-wop hit originally performed by the Students. Wilson chose to record the song because another version by the Ronettes' Veronica Bennett had recently been issued as a single. In contrast to the album's other cover song, "Do You Wanna Dance?", the Beach Boys' approach to "I'm So Young" deviated minimally from the original. Interrante pointed to the outro (a feature that Wilson invented for his version) as the arrangement's most "innovative" quality. An earlier version of the band's recording, containing a flute and a more prominent bassline, was released on the album's 1990 reissue. Wilson soon revisited the song's "too young to get married" lyrical theme for the group's "Wouldn't It Be Nice" (1966). "Kiss Me, Baby" "Kiss Me, Baby" is about a quarrel between the narrator and his lover, and his attempt to repair their relationship. Wilson was inspired to write "Kiss Me, Baby" while walking around a red light district in Copenhagen days after proposing to his soon-to-be wife. Love said that the "wistful bass line ... led to my lyrics about a guy who has a disagreement with his girlfriend, even though they can't even remember