The San Antonio Symphony will open the month with a presentation of one of Mozart’s merriest symphonies, No. 38, better known as the “Prague,” March 12 – 13, 8 p.m. at the Majestic Theatre.  March 19 – 20 the group will salute the Fab Four with Classical Mystery Tour:  A Tribute to the Beatles, 8 p.m. at Municipal Auditorium.  The show will feature original members of the Broadway sensation Beatlemania.  On March 21 the symphony will present an afternoon of storytelling, featuring three of Aesop’s fables.  The concert will being at 2:30 p.m. at Trinity University’s Laurie Auditorium; interactive pre-concert activities will begin at 1:30 p.m.  On March 26 – 27 the symphony will present Mozart and Der Rosenkavalier, 8 p.m. at the Majestic Theatre and April 2 – 3 the group will present The Mighty Organ, featuring David Heller on organ, 8 p.m. at the Majestic Theatre.  Tickets for all concerts are available at www.ticketmaster.com or by calling (210)224-9600 or (800)745-3000.  For more information, visit www.sasymphony.org or call (210)554-1010 (for Majestic shows) or (210)554-1006 (for Laurie Auditorium shows).