Sonauto (http://sonauto.ai): music tracks from a prompt. Targeted new generation editing. MP3 or karaoke video export. Free and unlimited. Tests: https://sonauto.ai/songs/D3XMq3Ki9pBIe0C5aHyf… and https://sonauto.ai/songs/z1gB330XmslyyZ26kcxs… (prompt via chatGPT)