m-pact

m-pact (pronounced "impact") is an American pop-jazz vocal group based in Los Angeles, California. Founded in June 1995, the band is known for their vocal arrangements, recordings, and music videos. The name "m-pact" signifies an agreement between the members to remain true to the group's musical and artistic vision.

出典：Wikipedia（en）「M-pact」CC BY-SA 4.0