HeartMula is an AI music generator built to transform text or lyrics into complete songs. Unlike many AI music tools that produce short loops or background sound, HeartMula generates full-length tracks with structured sections such as verses, choruses, and endings. The system creates vocals, melody, and song flow together, allowing results to feel cohesive and usable. Users can guide the output through natural-language prompts to control genre, mood, tempo, and emotional tone. AI vocals follow lyrics with aligned timing and rhythm, making it suitable for lyric-based music creation. HeartMula also supports multi-language song generation, adapting vocal style and melodic expression automatically. It is designed for creators who want to prototype songs quickly, experiment with AI-assisted songwriting, or generate complete demo tracks directly from written ideas. Explore more at: https://www.heartmula.app/