The Voice 2013: Check Out the Season 4 Talent! Tweet March 15, 2013 at 04:23PM EDT by Rachel McRady Related: The Voice, Adam Levine , Blake Shelton , Shakira , Usher , Season 4 , The Voice 2013 Credit: YouTube We're so excited for The Voice 2013's coaches — Adam Levine, Blake Shelton, Shakira, and Usher — but let's not forget the talent! Season 4 is sure to have the best crop of contestants yet, and in this new promo, we get a glimpse of what's to come on March 25. Watch the clip and tell us what you think below! The Voice Season 4 airs Monday, March 25, 2013 at 8 p.m. ET on NBC.