"Sweet Lorraine" is a song by the British rock band Uriah Heep, released in 1972. The song is about a magical and mystical journey with a woman named Lorraine. The lyrics suggest taking a 'magic potion' with Lorraine to embark on a cosmic adventure beyond the confines of reality. The songwriter invites Lorraine to join him on a trip to a cosmic playground, where they can find a hidden door that holds the key to a deeper understanding of life's mysteries. Lorraine is depicted as someone who has experienced this journey before, implying she possesses a deeper knowledge or spiritual connection. The lyrics also emphasize the absence of time and wealth in this alternate world, emphasizing that sincerity and the company of loved ones are the true treasures. The party mentioned in the song represents a metaphorical celebration of life and the joy of exploring the unknown with Lorraine. The repetition of the chorus signifies the timeless and recurring nature of this journey, highlighting the continuous allure and excitement of venturing into the unknown with Sweet Lorraine. Overall, "Sweet Lorraine" is a poetic and fantastical song that celebrates the power of imagination, exploration, and the joy of discovering life's hidden wonders.