overdub
/ˈoʊvərˌdʌb/
verb
- To record additional sounds or music onto an existing recording.
- He overdubbed a second vocal track to make the song sound fuller.
- In the studio, they can overdub guitar solos after the main track is done.
- The singer decided to overdub a harmony part onto the chorus.
noun
- An additional sound or music track recorded onto an existing recording.
- The final song had three overdubs of background vocals.
- The engineer added a keyboard overdub to the second verse.
- Each overdub was carefully mixed to blend with the original track.