Jon Burlingame Three months from now, the Weeknd might just have an Emmy to place alongside his four Grammys and his Oscar nomination. That’s because he joins a dozen other music superstars — including Dolly Parton, Common, Ryan Tedder, “Weird Al” Yankovic and Meshell Ndegeocello — who have entered work in this year’s Emmy competition. Voting began yesterday in the seven music categories. Approximately 550 members of the Academy’s music branch (composers, songwriters, music directors, orchestrators or music supervisors) will cast ballots, although viewing the hundreds of entries before voting ends on June 26 is an impossible task, Academy officials privately concede.