The Largest concert organ in Asia is in new concert hall of WWY center in Kaoshiung City, south of Taiwan. This great instrument is built by Germen Klais Bonn in 2018, it is a largest pipe organ ever built by German organ form so far. This program will be based on this enormous instrument to present Gigout’s Grand Choeur Dialogué on twin organs; the color of orchestra works of Guilmant and Saint-Saëns as an organ solo; a masterpiece of French organ symphony; as well as sweet music by British/ American composer Edwin Lemare’s with outside light show taken in WWY during lunar new year in February. In additions, a Taiwanese children song, a Taiwanese folk’s music, plus a Reger’s short music passage will be added to Bach’s D minor Toccata and Fugue (without changing a note of BWV 565) to link to the town of IOOF to make this program diverse. “Amazing” of WWY organ sings great Europe, America works, also together with Taiwanese melody.