MelonSound

MelonSound is a desktop application for macOS that turns your computer into a personal AI music studio. It generates complete songs—either with vocals and lyrics or as instrumentals—based on your text descriptions. Everything happens locally on your Mac, using Apple's Neural Engine rather than cloud servers, which means your creations stay private and you can generate unlimited tracks without subscriptions or usage limits.

The tool offers two main workflows: Simple Mode for quick music generation where you just type a prompt and get results, and Advanced Mode that gives you control over tempo, song structure, custom lyrics, and style intensity. What makes MelonSound stand out is its repaint feature, which lets you regenerate specific sections of a track rather than starting over, and its ability to create cover versions by transforming existing audio files into new styles.

Musicians, podcasters, video creators, and anyone needing custom background music will find MelonSound particularly useful. It works best for creating quick music demos, background tracks for content, or experimenting with musical ideas without requiring music theory knowledge. The one-time purchase model makes it accessible for hobbyists and professionals alike who want to avoid subscription fees.