Aleš Bárta is one of the most successful Czech organists. He appears as soloist with leading symphony and chamber orchestras, such as the Czech Philharmonic, the Prague Symphony Orchestra and outstanding soloists. Aleš Bárta concerts all over the world and records for labels such as Arco Diva, Supraphon and Japanese company Pony Canyon and Octavia Records.
He made thirty solo CDs, which have won numerous awards. His first recording for the company Pony Canyon (J. S. Bach: Organ Works) won the prize "Recording of the Year" (1995) in Japan. Based on this success Aleš Bárta recorded for this label complete organ works of J. S. Bach on sixteen CDs.