whoisdsharp: Hey Guys! I'm so excited to participate in @AcapellaApp next #PopUp Challenge. Collab with this video, share it to Instagram, Twitter, Acapella, etc for a chance to win a dope Shure MV88 iPhone mic. Be sure your post is public and tag #ShureMV88 and @whoisdsharp so we can find it! Enter by June 14th (Midnight, PST). @AcapellaApp will announce the winner on June 16th. Check out the blog for more details….