"Glass Box" is "a high-speed Indian raga", according to Spizer, with Indranil Bhattacharya on sitar. Everett describes "Wonderwall to Be Here" as a tune "based on a minor-mode I-VII-VI-V progression, styled like Liberacian variations on 'While My Guitar Gently Weeps'". The performance is led by Ashton, on piano, and also includes instrumentation such as organ, acoustic guitar, drums and percussion. Leng views the piece as the soundtrack's "best collective work", adding: "This moving music was a close fit with the scene it covered – a mute passage in which the implied lust of the aging academic turns to compassion for Jane Birkin['s character], whose suicide attempt he witnesses ... Harrison's melody was strongly empathetic to the first appearance of human feeling in the film."