Answer: croons

AnswerCrossword Clue
CROONS

Emulates Crosby

CROONS

Lullabies

CROONS

Emulates Bing

CROONS
Sings "White Christmas," maybe
CROONS
Hums soothingly
CROONSSings like Crosby or Como
CROONSSings a sentimental song
CROONSSings like Rudy Vallee
CROONSDelivers an old standard, perhaps
CROONSSings like Crosby
CROONSWows bobbysoxers
CROONSSings like Sinatra
CROONSSings soothingly
CROONSRenders romantically
CROONSSings ballads
CROONSHums softly.
CROONSSings low.
CROONSEmulates Crosby.
CROONSWhat Crosby does.
CROONSSings softly.
CROONSHums.
CROONSWails.
CROONSSings softly
CROONSSings, as to an infant
CROONSSings like Columbo
CROONSSings lullabies
CROONSSings "Rock-a-Bye Baby"
CROONSSings like Nat King Cole
CROONSDoesn't belt it out
CROONSSings like Como
CROONSSings like Bing did
CROONSSings like Bing
CROONSSerenades softly
CROONSTries out for "American Idol," maybe