Don't Get Lost in Heaven by Gorillaz explores themes of disillusionment, loss of innocence, and the dangers of fame and excess. The song reflects on the pitfalls that come with chasing dreams without grounding oneself in reality. Key moments in the song convey a sense of warning against getting entangled in the superficial allure of success, possibly highlighting the darker side of the music industry and fame. It can be seen as a cautionary tale urging listeners to stay true to themselves and not lose their path in the pursuit of lofty, perhaps unattainable, ideals.