Opening side two, "Rockestra Theme" was a composition that McCartney had first recorded in 1974, on the same piano demo tape as "Getting Closer". "Rockestra Theme" is an instrumental – except for the shouted line ""Why haven't I had any dinner?"", which author Robert Rodriguez describes as a "deliberate evocation" of Glenn Miller's 1940 single "Pennsylvania 6-5000". Another rock track, "To You" includes a lyric aimed at a lover who has wronged the singer. The guitar solo on the recording provides an unusual aspect for a Wings song, in that Juber played the part through an Eventide harmonizer while McCartney simultaneously altered the harmonizer's settings from the studio's control room.