The song famously went viral on TikTok before its release, where Puth documented his "minutiae-level" production process, including the recording of an actual light switch clicking sound for the track.
Charlie Puth 's "Light Switch" is a solo track and does have any featured vocalists. Charlie Puth - Light Switch
The official video features fitness legend Billy Blanks as a Tae Bo instructor who helps Puth get back into shape. The song famously went viral on TikTok before
Watch the official music video for "Light Switch" featuring Charlie Puth's transformation alongside Billy Blanks: Charlie Puth - Light Switch [Official Music Video] Charlie Puth YouTube• Jan 20, 2022 Charlie Puth - Light Switch
Puth co-wrote the track with longtime collaborators Jacob Kasher Hindlin (JKash) and Jake Torrey . Musicians: The song features Jan Ozveren on the guitar.