Judith Finell: Forensic musicologist on what it takes to prove an artist has plagiarised a song
Early Edition with Ryan Bridge - A podcast by Newstalk ZB

Accusations of songs plagiarising or copying other songs isn't new. But copyright infringement cases are big business in the United States. Ed Sheeran is currently in court arguing he didn't plagiarise his song Shape of You. While Katy Perry has...