Keywords: remorse, romance, sadness, human drama, haunting, flowing, romantic, floating, bittersweet, atmospheric, contemplative, simple, nostalgia, beautiful, contemporary, melancholic, solo, serious, minimal, hopeful, sparse, classical, delicate, thoughtful, soft, tender, nostalgic, calm, gentle, sentimental, introspective, film, peaceful, drama, emotional, sad, reflective, piano, solo piano, slow tempo