Catalyst Erinn Peet Lukes Download: Your price Catalyst Erinn Peet Lukes Please choose a price: $ USD ($0.99 or more) Please pay at least $0.99 Add to cart Out of stock Share Catalyst is EPL's debut Nashville single. The song is about the place where science and magic combine, and we all affect each other's lives. Read more… 0:00/??? 1 Catalyst 4:02 Info 0:00/4:02