Billie's got the blues and Adabot has lots of questions. Learn about how an LED works with Adabot and the Circuit Playground components!-----------------------------------------Visit the Adafruit shop online - http://www.adafruit.comSubscribe to Adafruit on YouTube: http://adafru.it/subscribeJoin our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtellWatch our latest project videos: http://adafru.it/latestNew tutorials on the Adafruit Learning System: http://learn.adafruit.com/Music by bartlebeats: http://soundcloud.com/bartlebeats& Collin Cunningham: http://soundcloud.com/collinmel-----------------------------------------