Expand 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.