The feature is supposed to arrive to iOS soon, but Spotify has no immediate plans to launch it on the desktop app. "Obviously our primary user is a music fan, and they are not necessarily leaning in and looking into the app," VP Shiva Rajaraman told the WSJ. Most of the clips are relatively short, but unlike with the regular version of YouTube, for instance, they're ad-free. Given that you can watch them without a subscription, it's not yet clear how Spotify plans to monetize the videos, however. With 75 million users, they'll no doubt boost the company's bandwidth requirements significantly.