'Pictures at an Exhibition' for Organ

As part of the Westminster Cathedral Grand Organ Festival 2011, Martin Baker plays Vivaldi arr Guillou Concerto in D, RV230 (Allegro - Larghetto - Allegro); JS Bach's 'Allein Gott in der Höh sei Ehr', BWV663; Passacaglia, BWV582; and Mussorgsky arr Baker 'Pictures at an Exhibition'.