Even during these dark times, Billie Eilish and Finneas still want to make sure that they're brightening their fans' days, as the showed during Saturday night's (April 18) One World: Together at Home.Seated in a brightly lit room with Finneas playing the piano, Eilish performed a moving cover of Bobby Hebb's 1966 song "Sunny." As Eilish sang out the loving lyrics, her brother managed to throw in the four-note James Bond motif as a tip of the hat to their last song together, "No Time To Die."At