How to access the Soundtrack (OST)

[Hopper]

I bought the games soundtrack and now don't know how to access it, the music tab in the library doesn't show it. Where can I find it?

[Madguy]

This is explained in the soundtrack description, though it should also be appearing in your music library as well:
https://store.steampowered.com/app/594700/Streets_of_Rogue_Soundtrack/

[Phenya]

An empty folder "Streets of Rogue OST" is downloaded from Steam.