Billboard caught up with Big Machine Label Group president and CEO backstage at this year's American Music Awards. Here the label exec discussed Taylor Swift's AMA wins, her growing international fanbase and how she is "on fire" with the seven new songs he heard that day. Borchetta also spoke about his label group—Big Machine Records, Valerie Music Company, Republic Nashville—and artists Florida Georgia Line, Tim McGraw's and Rascal Flatts and also the surprise UK success with music from ABC's "Nashville."