Banjo of fish calling

~When you play this banjo so the fish just start to bite like crazy... some strange wizard who probably gave you the thing

(allows you to cast speak with animals but for some reason only fish seem to respond) it is a standard steel string banjo with carvings of intricate little fish  in different positions  on the side of the resonator 

NOTE: any must pass a dc16 performance check to cast the spell.

Notes: only works on fish no other animal can be communicated with, Buff, Utility, Instrument, Bard