Junior Pantherz (or JPZ) are a Canadian post-rock music group formed in 1999 in Saskatoon, Canada. The band is named after a Sloan song "Junior Panthers". The Original band featured neighborhood pals Terry Mattson on Guitar/Vocals, and Arnold Van Lambalgen on Drums. In an eight-year span, the band released 5 CD's and a retrospective Vinyl LP collection entitled ...Discover Vinyl. JPZ are now mainly an inactive band, reaapearing occasionally for one off shows or friends weddings.