The video features celebrities and non-celebrities lip synching to the lyrics.
At the concert, spliced black-and-white footage of Chrisye was shown lip synching to the song while Erwin's orchestra performed the music.
All of the music in "A Mighty Wind" was performed live by the actors during the shooting; there was no lip synching to prerecorded tracks.
During their live performances, the group received criticism for presumably lip synching their live performances.
Carrey would be filmed lip synching to "Welcome to the Jungle".
She had a comical supporting role as the lip synching disco singer Sylk in the 2001 American movie Glitter with Mariah Carey.
Songs from Bollywood movies are generally pre-recorded by professional playback singers, with the actors then lip synching the words to the song on-screen, often while dancing.
The greatest pleasure of this whole project is that I did a video for 10 songs without ever lip synching myself.
A few seconds later, as though the researchers were lip synching with Kennedy, the question came out of his mouth.
They've let down our country, in my opinion, and just because they are lip synching a bit now, I'm in no hurry to tell you that the problems are gone.