Three-part harmonies will be in the Levitt Pavilion spotlight Friday when the Sweet Remains, featuring three singer-songwriters, takes the stage.

The musicians — Greg Naughton, Brian Chartrand and Rich Price — emphasize harmonies in their songs, described as music that would “appeal to fans of modern folk-rockers like Jason Mraz, Ray Lamontagne and John Mayer.”

The free performance is set for 8 p.m.

The band for the Levitt show will include six pieces and, according to the publicity, may also feature some “all-star” guests from the area.

In the event of rain, call 203-221-2153 after 4:30 p.m. for a location update.