Style 106U keys, lower black keys group (10 keys), for Casio keyboard. These keys must be installed as a group, and each two-octave span on the keyboard is made up of two groups mounted together: a white keys group, and a black keys group. This piece will replace the lower black group on the keyboard. (The upper black key group is almost identical, but it has an extension for the very top C note.)
This item is USED.
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