Why accordian fbe keys?

Accordion FBE keys, or free bass electronic keys, allow players to access a broader range of notes and play more complex musical pieces. Unlike standard accordion basses, which are limited to pre-set chords, FBE keys enable individual note playing, enhancing musical versatility. This feature is particularly beneficial for genres that require intricate melodies and harmonies. Overall, FBE keys expand the accordion's capabilities, making it suitable for diverse musical styles.