PUBLISHED: Jun 15, 2018
DESCRIPTION:
Finn Wolfhard, Ayla Tesler-Mabe, Malcolm Craig and Jack Anderson of Calpurnia play "How Well Do You Know Your Bandmates?" at the Billboard office.
Subscribe for The Latest Hot 100 Charts & ALL Music News! ►► https://bitly.com/BillboardSub
Billboard News: New Channel, Same Awesome ►► http://bit.ly/DailyMusicNews