Moor Prelude Op 123 for Viola and Piano

Emanuel Moor's Prelude Op. 123 was written for cello and piano, but the music sits just as naturally on viola. This transcription moves the work across with careful attention to register, making sure the melodic lines lie comfortably under the hand throughout.

Moor (1863–1931) is not a widely performed composer, but he had a genuine gift for long, flowing melodic lines and chromatic harmony that gives his music a richness out of proportion to its technical demands. The Prelude is a good example: lyrical from start to finish, it asks for sustained tone, expressive shaping, and a warm, singing sound through the viola's most resonant range. Most of the writing sits where the instrument speaks most naturally, with the upper-position passages checked specifically to ensure they fall comfortably under the hand rather than feeling cramped.

At Grade 8, this is advanced repertoire, but not forbiddingly so. The challenge is expressive and musical rather than purely technical: Moor's harmonic language needs a player who can shape a phrase with intent and sustain tone through long melodic lines.

Four minutes is well-proportioned for a recital piece, substantial enough to carry weight in a programme, short enough to sit alongside other works without dominating. And because Moor is rarely performed, the Prelude makes a distinctive choice: audiences won't know it, which means a good performance will genuinely surprise them.

See and hear the difference

Check the score and part preview images above, then watch the complete score video below. They'll give you a clear picture of the engraving quality and overall difficulty before you buy.

Key features

• Instrumentation: Viola and Piano
• Difficulty: approximately ABRSM Grade 8
• Duration: approximately 4 minutes
• Style focus: lyrical tone production, expressive shaping, upper position work
• Format: PDF download, full score and viola part

Who it's for

This suits advanced student and semi-professional violists looking for something beyond the standard teaching repertoire. It works well in senior recitals, conservatoire programmes, and diploma preparation, and it's a strong choice for any violist who wants a distinctive late Romantic piece that audiences are unlikely to know. Teachers looking for repertoire that combines expressive, sustained playing with upper-position work will find it a useful addition.