Syesha Mercado Performance "If I Aint Got You" by Alicia Keys was absolutely my favorite performance of the season. Randy chose the song "If I Aint Got You" by Alicia Keys for Syesha to perform. He thought Syesha would "love Alicia as much as he did." Randy thought...And I thought she did an amazing job. However, Simon thought it was a song performed to sound like the artist. Tell me what you think. Visit to watch a clip of the performance.