Bach

Magnificent, transcendent, and of course, a genius.
As "J.S. Bach," he is the producer of music for the idol unit CLA:KLA.
He enjoys overwhelming public support.
On the other hand, he reigns as the shadowy ruler of the giant music company Arke Inc.
His power is immense.
He speaks of his intentions in musical terms such as "andante."

(Source: classicaloid.net