Whether or not Harris does reprise the villainous role remains to be seen, but nevertheless, the Supergirl and The Flash musical crossover is shaping up to be an exciting event for fans.
That said, with casting of Music Meister likely getting underway soon in order to stay on production schedule for The Flash and Supergirl, an official annoucement may be made in the coming weeks.
The Flash returns with ‘Borrowing Problems from the Future’ on Tuesday, January 24th at 8pm on The CW.
It should be noted, Berlanti’s response neither confirms nor denies whether Harris will return as Music Meister.