12 year old Jonas "Jonesy" Jones’ favorite game is Rock Guitar, and he’s very good at it. While playing a song on Expert, Jonesy hits a chord that creates a vibration so intense, it sends him back in time. When he wakes up, he finds himself at Electric Lady Studios… in 1969! Jonesy is jamming with Jimi Hendrix! He hits the chord backwards, and he goes back to his time. Jonesy comes up with a plan: travel back in time to record his jam sessions with some of the biggest names in music and bring back the recordings.