Mark Morris talks about dance, rehearsal, and choreography in this video from 2007. The clip includes footage of Mark Morris Dance Group rehearsing Mozart Dances.
Mozart Dances (oh by the way) makes its Boston (and Celebrity Series of Boston) debut with the Mark Morris Dance Group (naturally), the Orchestra of Emmanuel Music, conductor Jane Glover and piano soloists Russell Sherman and Minsoo Sohn January 29-31 at The Boston Opera House.