Possible Questions:
- Sing like Bing
- Sing like Bing Crosby
- Sing like Rudy Vallee
- Sing softly
- Hum
- Emulate "Old Blue Eyes"
- Sing soothingly
- Sing in a way
- Emulate Columbo
- Sing like Crosby
- Sing like Sinatra
- Sing like Michael Bublé
- Sing like Connick
- Perform like Alfalfa
- Emulate Harry Connick Jr.
- Sing sentimentally
- Sing romantically
- Sing like young Bing
- Sing like Harry Connick Jr.
- Sing like Der Bingle
- Sing a lullaby, say
- Sing à la Bing
- Serenade, perhaps
- Lull with lullabies
- Hum soothingly
- Emulate Sinatra
- Emulate Bing Crosby
- Emulate ''Old Blue Eyes''
- Sing, thirties' style
- Sing, but not operatically
- Sing, as a lullaby
- Sing with dulcet tones
- Sing to baby
- Sing swing, perhaps
- Sing softly and soothingly
- Sing like Leonard Cohen
- Sing like Como
- Sing like Columbo
- Sing like Andy Williams or Russ Columbo
- Sing in a low, gentle tone
- Sing gently
- Sing ballads, say
- Sing à la Crosby
- Sing a ballad
- Sing "The Moon Got in My Eyes," e.g.
- Serenade, in a way
- Produce sentimental notes?
- Perform like Torme
- Perform Hawaiian music, say
- Make like Sinatra
- Imitate Russ Columbo
- Imitate Crosby
- Hum gently
- Emulate Russ Columbo
- Emulate Rudy Vallee
- Emulate Old Blue Eyes
- Emulate Mel Torme
- Emulate Crosby
- Emulate Bing
- Echo Bing
- Copy Columbo
- "Learn to ___"