Music from Magic the Gathering Arena.
This music plays when you hover your mouse over owned Guilds of Ravnica packs. The one used for Ravnica Allegiance is a bit different.
Sorry for the bad quality, my computer can't keep up with both audio capture software and the game at the same time.
Disclaimer: I do not own any of the audio-visual materials in the video.
![](https://i.ytimg.com/vi/FmhkP6mSf8U/maxresdefault.jpg)