Crossword Clue:

Half a second sound

Answer	Crossword Clue
TOCK	Half-a-second sound
NIGHTCAP	Second half of a doubleheader
SIDEB	Second half of a cassette

SIDEB	Second half of a tape
SIDEB	Second half of a record
NOPQRSTUVWXYZ	Second half of a series
ACTTWO	Second half of a musical
ACTII	Second half of a musical
NAYS	Second half of a vote
ACTII	Half of a musical second
DONG	Second half of a ring

TAI	Second half of a cocktail
ALAI	Second half of a game
ALAI	Second half of a court game
DONETHAT	Second half of a jaded response
HAW	Second half of a TV show?
ALAI	Second half of a ball game?
NIGHTCAP	Second half of a double header
DESCENT	Second half of a mountaineer's trip

SKELTER	Second half of a rhyming Beatles title