Soundbellows Chromatic Extension Set Basic C# (SBS-CB)

• 5 Soundbellows as a chromatic extension
• Notes: C♯/D♭, D♯/E♭, F♯/G♭, G♯/A♭, A♯/B♭ (upper-middle octave)
• Completes the diatonic 8-note set SBS-DB into a full chromatic octave
• Middle register of the Basic series
• Chroma Notes colour coding per note
• Intuitive squeeze playing technique
• Differentiated note length: short to long
• Differentiated dynamic play: soft to loud
• Robust, hard-wearing material
• Compact and easy to transport
• Easy to clean

The missing semitone for your sound journey

With the Soundbellows Chromatic Extension Set Basic by Reinhardt, you complete your diatonic bellows set with five finely tuned semitones for a full chromatic octave. Ideal for music educators, nurseries, primary schools and elementary music education that want to combine sound, colour and movement.

Colour-coded and intuitive – suitable for every age group

Each of the five Soundbellows is coded to the established Chroma Notes colour scheme, so melodies and music theory can be grasped visually even without reading notation. The squeeze technique is instantly accessible: how firmly and how long you press determines volume and note length, giving a direct, sensory access to sound.

Robust for daily use in groups and lessons

The hard-wearing material withstands daily use in nurseries, schools or music therapy settings. Thanks to its compact size, the set is easy to transport and store, and cleaning between sessions is simple.

Your benefits at a glance:

• Full chromatic scale: Five semitones complete your diatonic set into a full octave.
• Visual learning: Chroma Notes colour coding makes notes recognisable at a glance.
• For every age group: Intuitive playing technique, no musical background needed.
• Built for everyday use: Robust material, easy cleaning, compact transport.

Technical Data

Scope of Delivery

5x Soundbellows (notes C♯/D♭, D♯/E♭, F♯/G♭, G♯/A♭, A♯/B♭), Chroma Notes colour coding.

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