The lifetime achievement awards for artistic excellence were presented to Motown Records creator Berry Gordy, “Saturday Night Live” mastermind Lorne Michaels, actress-singer Bette Midler, opera singer Justino Diaz and folk music legend Joni Mitchell.This year’s event at the Kennedy Center’s main opera house represented a return to political normalcy, with President Joe Biden and first lady Jill Biden attending.President Donald Trump and first lady Melania Trump skipped the show the first three