A few years ago, Mustafa released his critically acclaimed EP, “When Smoke Rises,” which chronicled the deaths of loved ones from his community of Regent Park in Toronto. So when he sat down to write his debut album, “Dunya,” the Juno-winning musician and poet wanted to explore other things, like love, faith and his relationship with God. Then his older brother died. Mustafa sits down with Tom Power for a wide-ranging conversation about his latest album, the loss of his brother and why Toronto no longer feels like home to him.

When Nick Cave was in his early band The Birthday Party, he was angry and antagonistic toward his audience. The legendary Australian musician, writer and actor eventually grew out of his youthful contempt, but he remained consumed by his work, always putting it first before anything else. Then he lost two of his sons. In this wide-ranging conversation about grief, ambition, God and Johnny Cash, Nick tells Tom Power how he was forever transformed by his experience of unimaginable loss. He also discusses his new Nick Cave and the Bad Seeds album, “Wild God,” and the mysterious origins of his songwriting.

When the Canadian indie rock band Casper Skulls got their start about 10 years ago, things were a little different. Firstly, band members Melanie St-Pierre-Bednis and Neil Bednis weren’t married at the time, and now they’re husband and wife. Secondly, they hadn’t moved back to their hometown of Sudbury, Ont., and they didn’t have a baby yet. Melanie and Neil join Tom Power to talk about making their latest album, “Kit-Cat,” through those major life changes — and why it might be their best record yet.

The Canadian singer-songwriter Lights grew up in a missionary family in Timmins, Ont., believing that her musical ability was both a gift and a responsibility. Some of her earliest work was Christian music. When Lights was just a teenager, she started posting her songs on Myspace, which ultimately set her career into motion. But during that time, she also started questioning her faith. Lights joins Tom Power to talk about the healing she did to sever her ties with religion, plus, her new album, “A6,” which was inspired by the sights and sounds of Berlin. If you like this conversation, check out Tom’s interview with deadmau5 from last year.

Twenty years ago, Dallas Green and his band Alexisonfire were making post-hardcore music when Dallas decided to release a soft acoustic album under the name City and Colour. It was a big risk, but that debut solo album, “Sometimes,” went on to receive critical acclaim and a Juno Award. It was also the catalyst for Dallas to start his own independent record label, Dine Alone Records. On the 20th anniversary of his “Sometimes,” Dallas sits down with Tom Power to share the real story behind the album.

The actor and musician Joe Keery, also known as Djo, is best known for playing Steve Harrington on the hit Netflix show “Stranger Things.” But after his song “End of Beginning” went viral on TikTok last year, a huge spotlight was shone on his music. Joe sits down with Tom Power to talk about his new album, “The Crux,” and his breakthrough role in “Stranger Things.”

On her latest record, “Conditions of Love Vol. 1,” Rose Cousins digs into all the complicated feelings that come with love, from falling in love, to keeping the romance going, to maintaining friendships. It also finds the Canadian singer-songwriter reuniting with one of her most important companions: the piano. Rose sits down with Tom Power to talk about the album and her song “K’s Waltz,” which is an ode to a close friend she lost.

Bob Martin is a Canadian actor and writer who first made his name working in Canadian TV, but now he’s one of Broadway’s most in-demand playwrights. How in demand? Well, two of his new musicals (“Boop!” and “Smash”) recently premiered on Broadway in the same week. Bob joins Tom Power to discuss that achievement and his Tony Award-winning career. In case you missed it, you might also enjoy Tom’s recent chat with Canadian composer and playwright Britta Johnson on her new musical, “Life After.”