YouTube - one of the most popular video hosting sites, and this resource to find material on virtually all areas of life. On the other hand such an abundance of significantly complicates the search for specific videos. And then came a feast for music fans, Google released an app called YouTube Music, the purpose of which is not hard to guess from the title. This program will allow you to quickly and easily listen to your favorite music, make pleylisty and so on. We should also mention the ability to download clips, making lists, and then listen to your preferences in offline mode.