Charlie Puth - Light Switch Instant

Charlie Puth 's "Light Switch" is a solo track and does have any featured vocalists.

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

Released on January 20, 2022, as the lead single from his third studio album Charlie , the song was entirely produced by Puth himself. While he is the sole performer, he collaborated with several songwriters and musicians to bring the track to life:

Puth co-wrote the track with longtime collaborators Jacob Kasher Hindlin (JKash) and Jake Torrey . Musicians: The song features Jan Ozveren on the guitar.

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.

The official video features fitness legend Billy Blanks as a Tae Bo instructor who helps Puth get back into shape.