Related Clues:

• Sent in just about nothing, vocally
• Sing on there?
• At last one may sing like this under the tin
• Sing of one broken tin over one more
• Sing the sound of two in a mixture of nine
• Sent in around the round in a singing way
• One might make a song, but not a dance, with the tin that's broken
• To get in nine and sing (6)
• Sings about sin in what's in 9 across
• It's not in the big bad one that one may sing, by the sound of it
• Sing in a singular way in the end
• Where it is on for a song
• Get invoiced to this in nine?
• This will make one broken tin sound
• The tin is broken with one thing 10 across will do