In January, during the week of Mozart's birthday, conductor David Atherton and Mainly Mozart's chamber ensemble will give two concerts in San Diego while clothed in 18th-century garb, and will tour to several locations in Southern California and Mexico.

Other events include a performance by the Jean Isaacs San Diego Dance Theater to jazz versions of Mozart's music, lectures on the composer's life and music at San Diego State University, an outdoor performance of CosÐ fan tutte by Tijuana Opera, and the San Diego Symphony's presentation of Mozart's arrangement of Handel's Messiah.

See www.mainlymozart.org for more information.