Wave.

About Wave

"Wave" is a song by American singer-songwriter Meghan Trainor, featuring producer Mike Sabath, from her third major-label studio album Treat Myself (2020). The track, which was written and produced by the duo, was released on September 27, 2019, as the second single from the album. Backed by panoramic piano and ostentatious background vocals, the electropop and house song lyrically tells the story of the emotional fallout of a failed relationship.