Songs like "Tomorrow Never Knows", "Strawberry Fields Forever", and "A Day in the Life" featured revolutionary sound effects that dazzled and mystified Martin's American counterparts.

像《明日永不知》、《永远的草莓地》和《生命中的一天》这样的歌曲，其革命性的音效令马丁的美国同行们眼花缭乱，迷惑不解。