Selena Quintanilla is set to posthumously join rap pioneers Salt-N-Pepa and rockers Talking Heads among the recipients of the 2021 Grammy Awards Lifetime Achievement honors.Also set to be feted with the Special Merit Awards are hip-hop icons Grandmaster Flash & The Furious Five, opera singer Marilyn Horne, and late jazz musician Lionel Hampton.Recording Academy officials have additionally named the stars selected for the Trustees Awards, with R&B legend Kenny ‘Babyface’ Edmonds, saxophonist Benn