# The MAPL Test

An episode of [99% Invisible](https://invisiblenetwork.ai/podcast/394775318), 2 Jun 2026, 40 min.

Audio: https://mgln.ai/e/2/dts.podtrac.com/redirect.mp3/stitcher.simplecastaudio.com/3bb687b0-04af-4257-90f1-39eef4e631b6/episodes/cb4f1b8e-7e97-4206-8cc4-0120c4a79af4/audio/128/default.mp3?aid=rss_feed&awCollectionId=3bb687b0-04af-4257-90f1-39eef4e631b6&awEpisodeId=cb4f1b8e-7e97-4206-8cc4-0120c4a79af4&feed=BqbsxVfO

Canada reshaped its music industry with a quirky radio rule that changed who got heard. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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