In this Jan. 26, 2014 file photo, Kendrick Lamar performs  at the 56th annual Grammy Awards at Staples Center, in Los Angeles. Lamar is taking a
In this Jan. 26, 2014 file photo, Kendrick Lamar performs at the 56th annual Grammy Awards at Staples Center, in Los Angeles. Lamar is taking a philosophical approach to being shut out at the Grammy Awards. Lamar, one of Sunday night's top nominees with seven nods, was shut out, prompting four-time winner Macklemore to send a text of apology later that night after winning best rap album. (Matt Sayles/Invision/AP)