Custom Key and Tempo Service for just $7 bucks!


ong Surgeon's Custom Key and Tempo Service enables you to hire our audio experts and have us make key and tempo changes for you. Whether you have 1 or 100 files, you can count on us to get your job done right, with the highest quality audio possible. We’ll use our dual algorithm system, and also apply formant preservation if needed to preserve the tonal qualities in any backing vocals that may be present.

Here is what you get with this service:

  • Work is done to your specifications
  • Can request key change, tempo change or both on a single file
  • 2 business day turnaround
  • 1 revision

At the end of the ordering process you will receive an email that will contain instructions with a link to a fulfillment page where you can upload your file(s) and send us specific work instructions.

Remember your cost for this expert service is just $7 Bucks…

Song Surgeon is a division of Todd, Michael and James, Inc.
4620 Derby Lane, Doylestown,PA 18902
Tel: 866-423-0413, 215-371-3909 (F)
Email: info(at)
Do you have questions or need assistance? Contact the Song Surgeon Support Center