Next song while playing a game?

[TimixerHD]

So. I like Spotify and bought Pro Version too. Now i saw last time a YT-Video, where LoL player raged. In the corner I saw the current playing music. Because he raged, he tapped a lot of keys on his keyboard. But I want to know, how to see the current playing music while playing a game, switch the music with it, and control the voloume. Here is the video with the exact time: https://youtu.be/gHM3aMCd3wg?t=11m32s

TimixerHD

My english is broken.

[mcc1ane]

That's a Windows 10 -specific feature and there should be an option to toggle it in the preferences called "Show desktop overlay when using media keys".