Piano part
'piano part' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for pedal that I've seen before include "sustained note" , "part of organ" , "Foot-lever" , "work with press from Oxford?" , "related to feet" .)
'piano part' is the definition.
('keyboard' is part of 'piano')
This is all the clue.
(Other definitions for keyboard that I've seen before include "Computer input device" , "Body rake (anag.)" , "facility for writing" , "way to enter data" , "Piano or computer device" .)