Jansa Cantilene Op 85 for Viola and Piano

A cantilène is, by definition, a singing melody, and Jansa's Op. 85 delivers exactly that. This is a viola and piano piece built around the instrument's natural voice: sustained, expressive cantabile playing that makes full use of the viola's warmth without pushing into registers where the instrument feels stretched. It's a lesser-known work from a composer who understood string instruments thoroughly, and it rewards the player who takes the time to find it.

The writing sits comfortably within an advanced intermediate range. The cantabile playing that runs through most of the piece asks for beautiful tone, careful bow control, and the ability to shape a long phrase with intent. Position work on the A string gives the melody a particular brightness in places without reaching extreme heights. The final section brings a change of character: a variety of bow styles, quick semiquaver configurations, and arpeggios that add energy and technical interest to what has been, up to that point, predominantly lyrical writing. It's a well-designed piece: the contrast in the last section earns its place rather than feeling tacked on.

At five to six minutes it works well as a recital piece or as a substantial study in expressive playing and bow control. This edition is engraved from Jansa's original and stays true to the source throughout.

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 7–8
• Duration: approximately 5–6 minutes
• Style focus: cantabile tone, A string position work, bow variety, semiquaver configurations
• Format: PDF download, full score and viola part

Who it's for

This suits advanced student and semi-professional violists looking for lyrical repertoire with genuine musical substance at Grade 7–8. It works well in senior recitals and conservatoire programmes, and it's a useful addition for teachers building a student's ability to sustain a long singing line and then shift character convincingly in the final section. Jansa is worth exploring beyond his more familiar student concertos, and the Cantilène is a good place to start.