Tempo 120 BPM, 4/4 time. Set the key to a balanced, emotionally stable tonal center with warm harmonic color. Modern pop / chill soul mood with spacious production and steady groove. Instrumentation: main piano or electric piano lead, supportive keyboard layers, mellow electric bass, soft controlled drums, subtle pads or ambient textures for depth and width. Keep a clean and natural balance. Intro focuses on keyboards with warm tone, gentle reverb, and smooth chord movement. Arrangement builds gradually without sudden density changes. Melody should be lyrical, memorable, catchy and emotionally expressive, slightly nostalgic yet calm. Vocals are intimate, clear, and smooth with stable dynamics. Harmony uses consonant progressions with light color tones for warmth and emotional flow. Mix emphasizes warm low-mids, soft high end, wide stereo image, and smooth dynamics for a polished, organic feel. End gently with a controlled decay or soft fade, leaving a lingering emotional atmosphere.