Shift is a national Canadian public radio music program presented by Tom Allen and broadcast on CBC Radio 2 that spans the genres of classical, singer-songwriter and pop music.
According to its official webpage: "Shift presents music that is multi-genre and familiar, programmed to engage the at-work or at-home listener with a lively and varied soundtrack for the afternoon. Host Tom Allen brings the music to life with stories of composers, performers and the everyday world, delivered in his warm, conversational style."
Shift is broadcast each weekday from Monday to Friday between 1:00pm and 3:30pm EST (Eastern Standard Time).