MusicExtend is a free, no-signup, browser-based AI music extension and audio toolkit that can extend tracks, generate lyrics and music, create mashups, produce sound effects. 🎵 Music Extender Extend short tracks into longer, seamless music using AI-powered audio continuation. 🎼 Music Generator Create original music, melodies, and loops from text prompts or AI-generated ideas. ✍️ Lyrics Generator Instantly generate song lyrics, rap verses, or creative writing based on any theme or style.