FRI. BRIEF: RIAA Mid-Year Report • Eventbrite IPO Soars • Billboard Acquires Amplify • More Posted by September 21, 2018September 21, 2018 Leave a comment on FRI. BRIEF: RIAA Mid-Year Report • Eventbrite IPO Soars • Billboard Acquires Amplify • More FRIDAY 9.21.18 Music Business News From Around The Web Updated continuously under the More News tab