Contact Info

Contact us here to suggest a new song for the Sing Harmonies app. Currently we are not adding new songs to the app.

More information on the song suggestion process is on our FAQ page.

Contact us here with support questions or comments.

The Susan Anders website is here.

About Us

Sing Harmonies was created by Nashville singer-songwriter-vocal coach Susan Anders in partnership with Firefly Logic, who developed the original app. Developers who worked on the app from 2009-2015 include Daniel Norton, Ben Henderson, and Macie Kluting,  Bob Kimball did the graphics, Susan arranged the vocals, and Susan's husband Tom Manche produced the music tracks, Firefly Logic was absorbed by LeanKit in 2015. Susan and Tom now work with developer Jayesh Borada.