But most people will turn on the radio or hit play on Spotify and listen to the same few hundred songs on an infinite loop, with maybe a couple of new songs (wh

But most people will turn on the radio or hit play on Spotify and listen to the same few hundred songs on an infinite loop, with maybe a couple of new songs (which sound very much like the old songs (or in many cases, are the old songs resung)) per week to "stimulate" their mind.