Glengarry Glen Ross
When: Until June 5
Where: Young Centre
Based in Reagan-era America, this story of greed and deceit in real-estate sales is a Pulitzer Prize–winning play written by David Mamet in 1983, but you probably know its 1992 incarnation as a cult film. 416-866-8666. www.soulpepper.ca.

Mayworks Festival
When: April 23 to May 2
Where: Various venues
It’s time again for the annual celebration and acknowledgement of the struggles, accomplishments and culture of the working class, when resistance takes the form of art to explore the issues faced by workers and marginalized people in the annual Mayworks Festival. Visit www.mayworks.ca.

OK Go
When: Saturday
Where: Mod Club, 722 College
They may not be equipped with treadmills anymore, or even their signature dance routines, but everyone’s favourite YouTube sensations OK Go are back, in support of their new album, Of the Blue Colour of the Sky.

Heavy Trash
When: Saturday, 8 p.m.
Where: Horseshoe Tavern
The Trash mix blues, country, garage punk and ’50s/’60s rock. Now, with their third album, Midnight Soul Serenade, they add a nod to the Beatles and Elvis Costello so you can explore Western music history in just one band. $12.50.

Jenny Whiteley
When: Saturday, 8 p.m.
Where: The Rivoli
She may not have won a Juno this year, but the former member of Juno-nominated bluegrass band Heartbreak Hill brought home the hardware in previous years for her two solo outings. $20.

Major Lazer @ Digital
When: Sunday, 8 p.m.
Where: Sound Academy
Underground club-music heroes Diplo and Switch gave us one of the most influential dance music albums of 2009, Guns Don’t Kill PeopleÅ  Lazers Do Now, This month’s release is their Lazers Never Die EP. $19.50.