Neume

Neume is an AI music-creation platform by Neumosys LLC. Turn a text prompt or your own lyrics into a full song with vocals, then keep iterating: change a single line of lyrics in the same voice, remix into a new genre, extend the song, add vocals or instruments, or make a backing track. Export stems and sheet music, create your own custom voice, and keep commercial rights to your original songs, even on the free plan. Works on the web, iOS and Android, and AI assistants can use it through Neume's MCP server (https://api.neume.io/v1/mcp). Free to start (20 free songs a day), paid plans from $8.99/month.