On June 18, 2022, the Master Performers record label released CONCORD, a recording by concert pianist Reed Tetzloff of Charles Ives' monumental Sonata No. 2, "Concord"; and Beethoven's Sonata No. 31 in A-Flat Major, Op. 110. Produced by Stephen Epstein in New England's beautiful Shalin Liu Performance Center, the performance is a definitive exposition of both works.