Severance Soundtrack

In the stairwell scene with Helly and Milchick, the background has heartbeat music that sounds like Duchess by Genesis. There's music over it but at one point, I feel like I can even hear the tombourine. Would love confirmation.

What is the song that is playing when Irv has his wellness session? It sounds like something out of Blade Runner by Vangelis. Anyone who can figure this out, thank you very much in advance....