Three times winner of 'The South Australian Songwriter of the Year' and Bank's Music 'Best New Music U.K.' award winner, Cal Williams Jr, has recently been invited to perform at the prestigious ‘Adelaide International Guitar Festival 2008’. ‘Cal Williams Jr is one of Australia’s finest slide blues guitarists’-Hipnote, Australia. Cal Williams Jr first studied classical guitar under renowned Adelaide university music lecturer, Anthony Pak-Poy, and continued his guitar studies at the Leeds College of Music, U.