Simplify the following text for a Grade 7 native English-speaking person.
Original: The music video for `` One Sweet Day '' featured clips of Carey and Boyz II Men in the studio recording the song .
Simplified: When Carey and Boyz II Men got together to record `` One Sweet Day '' , they did not have enough time to re-unite and film a video . For this reason , a filming crew was present during the song 's recording , and filmed bits of Carey and Boyz recording the song .