Trevor, C. H.; Gower, Robert. The two collections include the best of C. H. Trevor's series 'Organ Books 1-6', and are ideal for teaching or for service use. The pieces have been specifically selected with the beginner's needs in mind: a variety of easy and attractive items with simple pedal parts. Each book is arranged in order of difficulty, book one covering grades 2-4, book two grades 5-6.. Bassani: Sonata per organo * Boyvin: Trio du sixieme ton * Bull: Hymnus, 'Vexilla regis prodeunt' * Buxtehude: Chorale prelude, 'Vater unser im Himmelreich' * Guilmant: Postlude * Krieger: Praeludium * Krebs: Choral prelude, 'Ach Gott, erhor mein seufzen und wehklagen' * Choral prelude, 'O Ewigkeit, du donnerwort' * Prelude and fugue in F minor * Trio in C minor * Trio in A minor * Mendelssohn: Andante with variations * Reger: Chorale prelude, 'Ach Gott, verlass mich Nicht' * Chorale prelude, 'Ein' feste burg is unser Gott' * Rheinberger: Trio (Op.49, No.10) * Schumann: Canon in C (Op.56, No.1) * Canon in B minor (Op.56, No.5)