section lasts for ten measures (6 + 2 + 2), which is unexpectedly long in light of previous patterns. Second episode (2:13–2:56) Another tape splice occurs at 2:13, transitioning to an electric organ playing sustained chords set in the key of F accompanied by a maraca shaken on every beat. Sound on Sound highlights this change as the "most savage edit in the track ... most people would go straight into a big splash hook-line section. Brian Wilson decided to slow the track even further, moving into a 23-bar section of church organ ... Most arrangers would steer clear of this kind of drop in pace, on the grounds that it would be chart suicide, but not Brian." Harrison says: The slowed pace is complemented by the lyric ("Gotta keep those loving good vibrations a-happening with her"), sung once first as a solo voice, with the melody repeated an octave higher the second time with an accompanying harmony. This two-part vocal fades as a solo harmonica plays a melody on top of the persistent quarter-note bass line and maraca that maintain the only rhythm throughout Episode 2. The section ends with a five-part harmony vocalizing a whole-note chord that is sustained by reverb for a further four beats. Lambert calls it the song's "wake-up chord at the end of the meditation that transports the concept into a whole new realm: it's an iconic moment among iconic moments. As it rouses us from a blissful dream and echoes into the silence leading into the chorus, it seems to capture every sound and message the song has to say." Retro-refrain and coda (2:57–3:35) A brief break at the end of the second musical digression creates tension which leads into the final sequence of the song. The refrain reappears for an additional five measures, marching through a transpositional structure that begins in B, repeats at A, and then ends at G for an unexpectedly short single measure. The section uses a descending progression, which mirrors the ascending progression of the previous two refrains. There follows a short section of vocalizing in three-part counterpoint that references the original refrain by reproducing upward transposition. However, this time it settles on A, the concluding key of the song. By the end of "Good Vibrations," all seven scale degrees of the opening E-minor tonic are activated on some level. Release and promotion In a July 1966 advertisement