Before his death, John Lennon recorded a demo of a new song, "Now and Then" on a cassette. His Beatles bandmates later tried to repurpose it for release, but abandoned the project in part because of the poor voice quality. This week, Paul McCartney revealed that, 43 years after Lennon's death, the song will drop – thanks to AI technology. It's just the latest example of artificial intelligence's increasing presence in the music industry. Fake Drake songs, AI-generated Kanye covers and posthumous Biggie collabs have raised alarm about copyright, and existential questions about songwriting and creativity. Today, Saroja Coelho speaks with the host of Vulture's Switched on Pop podcast, Charlie Harding, about what the technology means for the music industry and art itself. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

This week, Silvio Berlusconi died at the age of 86. He served as Italy’s prime minister three separate times, leaving a permanent mark on the country’s politics, media, and culture. Berlusconi created an empire for himself, based on money, sex and a willingness to push legal limits — and in many ways, he created a template for billionaire populist political leaders. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts On this episode, Alexander Stille, professor of journalism at Columbia University and the author of The Sack of Rome: How a Beautiful European Country with a Fabled History and a Storied Culture Was Taken Over by a Man named Silvio Berlusconi, discusses how Berlusconi changed Italy and the world.

Former U.S. president Donald Trump pleaded not guilty on Tuesday to 37 federal criminal charges that he unlawfully kept national-security documents when he left office and lied to officials who sought to recover them. CBC’s Washington Correspondent Alex Panetta explains the evidence against him and the ramifications of this case for the next presidential election. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

As smoke from wildfires in Ontario and Quebec blanketed the nation’s capital early last week, air quality advisories caused residents to wear masks and kids to stay inside for recess. Most debate in the House of Commons, however, remained around the economy and inflation – including arguments that climate change measures should be stopped or curtailed. Smoke and burning skies in Toronto, New York, Philadelphia and Washington have since sparked international conversations about our changing climate. Today, CBC senior writer Aaron Wherry joins us to discuss why – even as Canada itself burns – our environmental policy debate continues to stagnate around the merits of carbon taxes. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

After more than eight weeks of fighting, the power struggle between two rival military groups continues in Sudan. The conflict has turned the capital of Khartoum into a battleground. With hundreds of civilians killed and thousands wounded, people are migrating en masse to bordering countries in search of safety. Tens of thousands of people have headed southward into South Sudan, the world’s poorest nation. CBC News Foreign Correspondent Chris Brown spent several days at the border between the two countries. Today, he joins us to share what he learned from refugees and humanitarian workers about concerns the conflict’s spillover effects could destabilize an already vulnerable region. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

For many of us, coffee is an essential part of our day. So what impact is it having on us, beyond just waking us up in the morning? To try to answer that question, Dr. Brian Goldman from the CBC podcast The Dose speaks to Thomas Merritt, a geneticist and professor at Laurentian University in Sudbury. More episodes are available at: https://link.chtbl.com/AogMj1Af

MPs have just a couple weeks before Parliament is set to break for the summer, but there’s still a lot going on in Ottawa. David Johnston continues to fend off calls to step aside as special rapporteur on foreign interference, Opposition Leader Pierre Poilievre is signalling Conservatives will continue to protest the Liberals’ budget in the Senate, despite its passage in the House of Commons, and the People’s Party of Canada leader is trying to make his return to the Parliament. On this episode, guest host Saroja Coelho dives into the top political stories with Catherine Cullen, host of the CBC political podcast, The House. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

The biggest crypto exchange in the world is being sued by an American regulator accusing Binance and its Canadian billionaire founder of breaking a string of laws and misusing investor funds. Changpeng Zhao and his company say they will fight back “vigorously.” Today on Front Burner, Jacob Silverman, who you may know from our podcast The Naked Emperor, joins us to talk about what all this means for crypto’s future. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

There are two rent strikes underway in Toronto, where some tenants have organized and are withholding rent to protest against above-guideline rent increases. But the strategy carries serious risks – including potential eviction. Today, we hear from one tenant in Thorncliffe Park on why he’s taking part in the strike, and Ricardo Tranjan of the Canadian Centre for Policy Alternatives talks more about the radical tactic, and tenant organizing in Canada. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts

Forest fire season has come in with a bang. A record-setting blaze in Nova Scotia, plus sprawling fires in Alberta and now Quebec have claimed homes and forced tens of thousands to flee. Prime Minister Justin Trudeau warned this week federal modeling shows we’re entering an especially severe wildfire season. He also pledged the Canadian government would be there with “whatever it takes to keep people safe, and provide support.” But do we have the capacity? What is the plan to fight the fires of the future? Wildfire ecologist Robert Gray explains why Canada should get on a “war footing” to address these climate-change enhanced super-fires. For transcripts of this series, please visit: https://www.cbc.ca/radio/frontburner/transcripts