Being able to select and listen to CAS & Build Music while in Build mode.

Just like it says, why not being able to go into options and select music that you want to listen to?
I really like the OST of Spa Day, Parenthood and Cats&Dogs but more often than not I hear music from other packs over and over and over again until I'm sick of it and turn the music off. I want to be able to select music that I want to listen to.

We can listen to radio music already but it's a little dissapointing when you click it away, the same old same old CAS & Build music returns.

So my ideas are:
- Being able to select and listen to CAS & Build music (And select the moods, full, quiet, middle etc)
- Radio music keep playing when you listen to it and resume building.