The UTRGV Master Chorale, Brownsville Festival Chorus and Orchestra, and students from Harlingen High School South and Porter High School will perform the Christmas portion of Handel's Messiah, conducted by Dr. Sean Taylor and UTRGV student Isaac Mancillas.  Alium Spiritum, a professional vocal quartet based in Brownsville will perform the solos.  Admission is free.  The concert is produced by the Brownsville Society for the Performing Arts, and is not part of the UTRGV Arts Concert Series.