Fantasy on "Sleepers, Wake": Full Orchestra Conductor Score

Leidig's arrangement strips away the dense ornamentation of the original while preserving Bach's harmonic sophistication, making this a rare opportunity for orchestras to tackle a genuine masterwork without getting bogged down in baroque keyboard writing. The structural choice to state the full chorale before the fantasy section gives ensembles a secure foundation, and the option to perform with strings alone in G major opens doors for groups that might otherwise skip this repertoire entirely.

Contemplative and luminous. The chorale unfolds with hymn-like inevitability, its gentle rise and fall creating space for reflection. When the fantasy begins, the mood shifts into something more animated and ornamental, though never losing the spiritual gravity of its source material.

Festival orchestras seeking a substantial yet achievable masterwork arrangement, combined groups looking for a unifying encore piece, and schools wanting to introduce students to Bach's harmonic language through an orchestral lens rather than keyboard reduction.

• Shape the chorale statement with long, singing lines; resist the urge to rush even though the ornamentation is simplified. Phrase in four-bar units and let the harmony breathe.
• Balance the fantasy section carefully when using full orchestra. The strings carry the essential voice-leading, so winds should color rather than dominate.
• Rehearse the transition from chorale to fantasy as a distinct moment. A slight ritardando into the fantasy signals the shift in character without losing forward motion.
• If performing with strings alone, ensure the principal players lock their vibrato and intonation for the exposed chorale statement. This section sets the tone for everything that follows.

This works beautifully as a closing piece on a concert pairing Baroque and contemporary works, or as the centerpiece of a program exploring orchestral arrangements of keyboard music. Its inspirational quality makes it especially fitting for festival concerts or occasions calling for something uplifting yet musically substantial.

• Phrasing long melodic lines with architectural shape
• Balance and transparency in four-part harmony
• Baroque articulation and bow control
• Following a conductor through structural transitions
• Performing simplified baroque texture without losing harmonic richness