Tyler Fisher

Last week, we published a quiz testing listeners on their ability to discern between lossless audio and compressed mp3s. We picked six songs from different eras and genres: an early digital recording of a Mozart piano concerto, an a cappella version of a pop song, the billionth song ever sold on iTunes, the most-streamed song of 2014 and two songs from musicians who happen to own digital music services.

Recently, the rapper Jay Z relaunched the subscription streaming music service Tidal, which includes the option to listen to high-definition audio for $19.99 per month. Tidal's HiFi, with its uncompressed audio files, promises a better listening experience than any other streaming service on the market.