Originale: Concerto No.2 in E. Leo Sowerby. Concerto No.2 in E composed by Leo Sowerby. Organ sheet music. 1895-1968.
Traduzione: Foglio di Organ music. Spartiti pianoforte. For Organ, Piano Reduction. Notazione standard. Sowerby Foundation #493-00103. PR.493001030.