Tomorrow Never Knows by The Beatles is a profound exploration of consciousness and inner peace, deeply influenced by Eastern philosophy and the psychedelic experiences prevalent during the 1960s. The song encourages listeners to let go of their ego and embrace a state of enlightenment and universal awareness. Key themes include transcendence, relinquishment of control, and the interconnectedness of all life. Particularly poignant moments in the song include the repeated mantra-like lyrics that emphasize the importance of surrender and the innovative production techniques that create an otherworldly auditory experience.