20th Century. Dedicated to the members of the International Trombone Association, Concertante Antiphonale by ASCAP award winning composer David Uber is "a musical salute to the beautiful sonority that may be achieved through the medium of antiphonal trombone choirs." The piece is scored for 10 trombones divided into two antiphonal choirs and is basically tonal in design. Highly recommended for college trombone choirs. Score & parts. -the publisher/cdp