Question: What 2012 American musical drama television series, produced by R. J. Cutler, has a discography where all of the actors who portray singing characters perform their own vocals?
Sentence (from "Smash (TV series)"): It features a large ensemble cast, led by Debra Messing, Jack Davenport, Katharine McPhee, Christian Borle, Megan Hilty, and Anjelica Huston.
Relevant evidence: No