There are 3 known bands that have performed under the alias Park: 1. Park is an influential rock/alternative rock band from Springfield, Illinois. They began in 1996 with Justin Valenti, Eric Lipe and Jon Heupel. After three shows as a trio Park played with one of Ladd Mitchell's former bands and Ladd joined Park a week later. Lipe and Heupel left in 2000 to pursue school and were replaced by Miles Logan and Timmy Costello. This current incarnation is the fourth major version of Park.