Holly Bud is a rock star. One of the greats, in fact: everypony has heard at least one of his songs, and just about all the other rock & roll musicians cite him as an inspiration for their own music.

He's also a changeling.

While waiting for investigations into his past and his eventual trial for any possible role he might have in a changeling conspiracy he agrees to an interview for a local Canterlot music magazine.

The story he will tell will rock Equestria to its core.