Advertisement The Sing-Off — Season 4 NBC Ended Music 8 Episodes · Premiered December 9, 2013 · Ended December 23, 2013 ← Season 3 All Seasons Advertisement Episodes Special Holiday Edition Thu, Dec 18 2014 1:00 AM GMT+0000 120 min ▶ No synopsis available. E01 The Sing Off Is Back! Tue, Dec 10 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. E02 Party Anthems Thu, Dec 12 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. E03 # 1 Hits Fri, Dec 13 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. E04 My Generation Tue, Dec 17 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. E05 Movie Night Thu, Dec 19 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. E06 Judge's Choice Fri, Dec 20 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. E07 4th Season Finale Tue, Dec 24 2013 1:00 AM GMT+0000 120 min ▶ No synopsis available. Advertisement ← Season 3 All Seasons Related Shows Glee Disney+ Nashville CMT The Voice NBC More on NBC Grimm ★ 8.4 Chuck ★ 8.2 Hannibal ★ 8.2 Brooklyn Nine-Nine ★ 8.1 Parks and Recreation ★ 8.1 Chicago P.D. ★ 8 Advertisement
