Tickets: By donation Why: Oliver Swain has been exceptionally busy during the past year, gigging anywhere and everywhere, so another show by the play-everything musician while worthy of your time is not necessarily headline news. However, Swain’s livestream performance from Hermann’s Jazz Club tonight is worthy of mention as it comes on the 40th anniversary of the first-ever event under the Hermann’s banner. The club launched its first show on Feb. 25, 1981, at its former Government Street location, so tune in to Swain’s livestream tonight as a show of support for one of the most enduring jazz and blues venues in the country. To donate, visit ArtsOnView.ca/Donate.