Organ Works, Opus 37 and Opus 65: Organ Comb Bound Book

Few organ collections span such a range of moods and technical demands while remaining performable by intermediate-advanced students. The pairing of three large-scale Preludes and Fugues with six Sonatas gives you repertoire for recitals, church services, and study in equal measure. Mendelssohn's voice is unmistakably lyrical even in his most intricate fugal writing, which means these pieces reward performers who shape phrases with care rather than simply executing notes.

These works inhabit a world of careful balance between introspection and structural drama. The Sonatas unfold with chamber-music intimacy despite the organ's scale, while the Preludes and Fugues build grand emotional arcs through counterpoint rather than mere showiness. Throughout, there's a sense of musical conversation, as if multiple voices are exploring shared ideas from different angles.

This collection is designed for organists working at the intermediate-advanced level who want to develop fluency with the Romantic organ repertoire and improve their command of both lyrical writing and fugal technique. Church musicians preparing recitals or special service music will find multiple performance-ready pieces here.

• Balance the soprano voice in fugal passages; Mendelssohn often hides the primary melodic material in the upper staff, and under-playing it creates muddiness rather than clarity.
• Shape the Sonatas' slow movements as you would approach a Brahms clarinet sonata. These are deeply felt movements that demand sustained legato from the instrument and genuine musical phrasing at the console.
• Approach the pedal writing as an independent voice throughout, especially in the Preludes and Fugues. This is not accompaniment; Mendelssohn treats the pedal line with thematic weight and harmonic responsibility.
• Articulate the hand combinations deliberately. The Kalmus score gives clear registration suggestions; honoring these choices reveals the composer's architectural intent.

Reserve the Three Preludes and Fugues for a dedicated organ recital or church concert where you can program them as a substantial central offering. The Sonatas work beautifully scattered through a mixed keyboard or church music program, allowing you to pair them with contemporary works or use individual movements as service music. This collection also serves as the foundation for a focused study unit on Romantic organ composition.

• Reading and performing independent pedal lines in counterpoint with manual voices
• Executing multi-voice fugal writing with clarity and harmonic awareness
• Shaping long-line melodies across different manual combinations
• Interpreting Romantic-era registration suggestions and translating them to available instruments
• Coordinating hands and feet in rapid passagework and sustained legato passages
• Managing the architectural demands of three-movement sonata form on the organ