This is a collection of 4 of the unreleased soundtracks for Rabbids Go Home.
Yes, I know the title say In Game Version but these tracks in specific weren't available on anything while the licensed ones were.
All credit goes to their respective composers.
Move into PAYDAY 2/mods/CustomOSTTracks
Warning: The file may take ages to move into your CustomOSTTracks folder, at least it did with me. Not sure why this happens but it'll get in there eventually.