In addition to recording with the New Pornographers, Case frequently collaborates with other Canadian musicians, including the Sadies and Carolyn Mark, and has recorded material by several noted Canadian songwriters, in particular on her 2001 EP "Canadian Amp". As a result, she is also considered a significant figure in Canadian music—both CBC Radio 3 and the Society of Composers, Authors and Music Publishers of Canada have referred to Case as an "honourary Canadian". In 2018 Case performed at the Vancouver Folk Music Festival.