John Chadwick has 6 Silent Planet concerts.

Silent Planet is an American metalcore band from Los Angeles, California, formed in 2009. Their name is a nod to C. S. Lewis' science-fiction novel Out of the Silent Planet. The group currently consists of vocalist Garrett Russell, guitarist Mitchell Stark, bassist Thomas Freckleton and drummer Alex Camarena. The band is currently signed to Solid State Records, and have recorded a total of two EPs and four full-length albums to date: The Night God Slept (2014), Everything Was Sound (2016), When The End Began (2018), and Iridescent (2021).