Silk Sonic is a musical duo formed by artists Bruno Mars and Anderson .Paak. They debuted in 2021 with their first single, "Leave the Door Open," which showcases their blend of R&B, funk, and soul influences. The duo is known for their smooth harmonies and nostalgic sound, reminiscent of 1970s music. Their collaborative project, titled "An Evening with Silk Sonic," features a collection of songs that highlight their vocal talents and musicianship. The duo has received critical acclaim and commercial success, earning several awards and nominations, including Grammy Awards for their work.