Born in Texas in 1939, Andrew Rudin fondly remembers his childhood music teacher who opened the doors to the world of art for him. Already composing when he entered the music department of the University of Texas, Austin in 1957, his aesthetic sense then shifted toward the 12-tone technique, and later in the 1960s, electronic music. He continued his writing and teaching career through the 1970s, 80s and '90s. His Three String Sonatas, one each for violin, viola and cello, written after his retirement from teaching, were recorded for Centaur in 2009 and 2011.