OVERNIGHTS

‘Sing-Off’ Goes Out On A Lower Note

NBC’s a capella competiion averaged a 2.7 adults 18-49 rating from 8 to 10 p.m. last night, according to Nielsen overnights, down 18 percent from last week’s series-high 3.3.

NBC To Expand ‘Sing-Off’ Finale

‘Sing-Off’ Producer Gallen Signs Deal With Sony TV