The Lawrence Youth Symphony will begin rehearsals on Sept. 12 in the Free State High School band room, 4700 Overland Drive. Rehearsals will run from 8:30 a.m. to 10:30 a.m. Seventh- through 10th-graders enrolled in their respective band or orchestra are invited to join. The orchestra will present concerts Nov. 22 and March 7 at Central Junior High School. For more information, contact Lynn Basow at 330-1486 or lbasow@usd497.org.