On Feb. 18 in the UTD Conference Center, revisit the genius of Wolfgang Amadeus Mozart in a special concert by players from the Richardson Symphony Orchestra, conducted by Anshel Brusilow, commemorating the 250th Anniversary of his birth on January 27, 1756. A Mozart Celebration, which will include Sinfonia Concertante for winds; Eine Kleine Nachtmusik for strings; and Symphony No. 29 , is sponsored by the family of Dr. William Munal Hensley.