Coldplay and Michael J. Fox play Johnny B. Goode

July 17, 2016 to MetLife Stadium, New York City, Coldplay and Michael J. Fox have played Johnny B. Goode, the song that Michael J. Fox was playing guitar in back to the future. During a concert, Chris Martin has pass a vid o's 10-year-old son who asked the group to play the song of back to the future, his pr f r film. Moments later, the actor Michael J. Fox was on sc does with a guitar and played with the group as Johnny B. Goode by Chuck Berry. A song that the actor has interpr e t 30 years more t t in 1985 in the film back to the future. Marty McFly is d blurs much!