Season 4
The fourth season is the first season to feature Usher and Shakira as coaches, with Cee Lo Green and Christina Aguilera taking a break for their music career. The team sizes were trimmed back down to 12 per team, with each coach having two 'steals' in the Battle Rounds.
Episodes
1 Blind Auditions Mar 25, 2013 
2 Blind Auditions (2) Mar 26, 2013 
3 Blind Auditions (3) Apr 1, 2013 
4 Blind Auditions (4) Apr 2, 2013 
5 Blind Auditions (5) Apr 8, 2013 
6 Blind Auditions (6) Apr 9, 2013 
7 The Battles (1) Apr 15, 2013 
8 The Battles (2) Apr 16, 2013 
9 The Battles (3) Apr 22, 2013 
10 The Battles (4) Apr 23, 2013 
11 The Knockouts (1) Apr 29, 2013 
12 The Knockouts (2) Apr 30, 2013 
13 The Road To The Live Shows May 1, 2013 
14 The Live Playoffs (1) May 6, 2013 
15 The Live Playoffs (2) May 7, 2013 
16 The Live Playoffs Results May 8, 2013 
17 The Live Rounds: Part 1 May 13, 2013 
18 The Live Rounds: Part 1 - Results May 14, 2013 
19 The Live Rounds: Part 2 May 20, 2013 
20 Live Elimination May 21, 2013 
21 Live Top 8 Performances May 27, 2013 
22 Top 8 Results Show May 28, 2013 
23 Top 6 Perform Jun 3, 2013 
24 Top 6 Results Show Jun 4, 2013 
25 Live Semi-Final Performances Jun 10, 2013 
26 Live Semi-Final Results Jun 11, 2013 
27 The Final Live Performances Jun 17, 2013 
28 Live Finale Jun 18, 2013