Related Clues:

• Sing gently
• Sing like Bing Crosby
• Sing romantically
• Chase, in a way
• Lavish with flowers
• It's pitched by a suitor
• Sing an Ink Spots song, say
• Swains pitch it
• Seek support from
• Try to attract, as new customers
• Sing a la Bing
• Try one's suit on?
• Try to win the hand of
• Emulate Crosby
• Sing as Bing sang