SDM XSC-9 Soprano Xylophone Chromatic ExtensionExpand the musical range of your soprano xylophone with the SDM XSC 9 Chromatic Extension. This add on provides the missing semitones for full chromatic play, making it perfect for more advanced pieces and varied repertoire. Crafted with precision tuned bars for accurate pitch and a warm, resonant tone, it integrates seamlessly with your existing SDM soprano xylophone. Ideal for classroom music programs, ensemble work, and professional applications.