“Taken as a whole, what was most interesting was the extent to which both the performance and the video account provided a useful introduction to Vierne’s techniques as a composer. It was particularly engaging to observer Houlihan execute ornate arpeggios on one keyboard with one hand, while the other hand unfolded a cantus firmus on another keyboard. The pedals then provided a bass line, which would often extend into a more ornate melodic line.”—The Rehearsal Studio