squeezebox

As nouns the difference between accordian and squeezebox

is that accordian is while squeezebox is (informal) accordion.

As nouns the difference between squeezebox and concertina

is that squeezebox is accordion while concertina is a musical instrument, like the various accordions, that is a member of the free-reed family of musical instruments, typically having buttons on both ends.

As a verb concertina is

to become compressed into a shape reminiscent of a concertina.

As nouns the difference between taxonomy and squeezebox

is that taxonomy is the science or the technique used to make a classification while squeezebox is (informal) accordion.