In the video, students join Knowles to perform choreography by Frank Gatson.

The Mutants joined together to perform at the San Francisco Poetry Festival in 1977.

Having previously met through the Northern Ireland Musical Societies, they joined together to perform a diverse range of songs from jazz to opera.

She also joined Spears to perform the verse in select cities.

They pick-up some instruments lying about and join them to perform "Wrapped Up In You."

At the Paramount, he joined her to perform their song, "Feels Like Another One."

As a former diplomat, I know that people join the State Department to perform fulfilling work in the service of their country, not to make their fortunes.

To celebrate, they join a Brazilian Capoeira team to perform for Stevens at the graduation ceremony.

Gary joined him to perform for the patients, and once Jack was released, they played at local parties and pubs as The Fletchers.

On selected dates, Cyrus and another one his daughters, Brandi, joined Miley to perform the song as an encore.