Answer:

EBONY

Answer	Crossword Clue
EBONY	".. and Ivory"
EBONY	Piano wood
EBONY	Magazine founded in 1945

EBONY	Coal black
EBONY	Deep black wood
EBONY	Wood from India and Sri Lanka
EBONY	He topped Muhammad in '78
EBONY	Sharp or flat material
EBONY	Black board
EBONY	Like some keys
EBONY	"JET"'s monthly sister

EBONY	Black board?
EBONY	"Jet" sister mag
EBONY	Black
EBONY	Lustrous black
EBONY	Piano key wood
EBONY	Key material
EBONY	Wood that doesn't float in water
EBONY	Fingerboard wood

EBONY	Cabinetmaker's wood
EBONY	Jet black
EBONY	Piano key material
EBONY	Tree with black wood
EBONY	Ivory's partner, in song
EBONY	Black wood
EBONY	Ivory neighbor?
EBONY	Furniture wood

EBONY	Key color
EBONY	Key component
EBONY	Dense black wood
EBONY	Dark, black wood
EBONY	Old piano key component
EBONY	Durable dark wood
EBONY	Violin fingerboard wood
EBONY	Dark hardwood

EBONY	Dark wood
EBONY	Dark black hardwood
EBONY	Cabinet wood
EBONY	Deep, lustrous black
EBONY	Ivory companion, in song