MasterStems
MasterStems turns a song into what you need to sing or produce: a clean backing track with the vocals removed and moved to the key you want (-6 to +6), separated stems, a release-ready master, or a finished vocal mix. Connect your MasterStems account and ask in plain words: - "Make a backing track of my song two keys lower." You get the right page to upload your song. - "Is my song ready?" You get your recent jobs, their status and the download page. - "How many minutes do I have left?" You get your plan and remaining minutes. - "How much does stem separation cost?" You get how pricing works and where the exact price is shown. The connection is read only. Uploads and payments always happen on masterstems.com, and prices are shown there before you pay. Files you have not paid for are removed 10 minutes after they are ready. Finished files are kept for 30 days.
Details
https://masterstems.com/mcp · streamable-http
