Answer:

piper

Answer	Crossword Clue
PIPER	Hamelin musician
PIPER	Pan, e.g.
PIPER	Carol musician

PIPER	Someone to pay?
PIPER	Pepper picker
PIPER	Proverbial payee
PIPER	St. Patrick's Day musician
PIPER	Kilted musician
PIPER	"The Twelve Days of Christmas" musician
PIPER	Hamelin's deratter
PIPER	Pied one, of rhyme

PIPER	Pay the ... (bear the consequences)
PIPER	Eleventh-day musician
PIPER	Peter in a tongue twister
PIPER	Flutist, e.g.
PIPER	Hamelin's rat catcher, for one
PIPER	He was pied in Hamelin
PIPER	Tom's father
PIPER	Hamelin hero

PIPER	Tongue-twisting Peter
PIPER	Peter, the pickled-pepper picker
PIPER	Tom's dad, in the rhyme
PIPER	One to be paid
PIPER	March 17th musician
PIPER	Peter the pepper picker
PIPER	Big name in general aviation
PIPER	"Twelve Days of Christmas" figure

PIPER	Peck of pickled peppers picker Peter
PIPER	Musician.
PIPER	Pibroch player.
PIPER	Young pigeon.
PIPER	Father of pig-stealer.
PIPER	A young pigeon.
PIPER	Player of a pibroch.
PIPER	He has to be paid.

PIPER	The dancer pays him.
PIPER	Famous Peter.
PIPER	Musician of a sort.
PIPER	Man with a pibroch.
PIPER	Pickled-pepper picker.