In November, 2001, Tharp concertized and recorded his first European CD at the Parish Church of St. John at the Latin Gate in Troisdorf-Sieglar, Germany, on the recent 4m Seifert organ of 55 ranks in Romantic style.
BACH: Concerto No. 1 in D, BWV 972
SCHUMANN: Fugue on B-A-C-H, op. 60/1
MENDELSSOHN: Sonata 2
DUBOIS: Noël & Fiat Lux (from "12 New Pieces")
FRANCK: Prélude, Fugue et Variation, op. 18
WIDOR: Adagio and Toccata from Symphony No. 5