This track is for failing a heist (duh) you will need Beardlib: https://modworkshop.net/mydownloads.php?action=view_down&did=14924
And the Beardlib Music Module Addon: https://modworkshop.net/mydownloads.php?action=view_down&did=18107
The track goes into the mod_overrides folder

To make this track play go in-game go to options into sound into custom menu tracks and find heist failed screen click on the right arrow till you find sad piano

Preview: https://www.youtube.com/watch?v=a_Am4cHMBKM