This is a two-minute sample of the ~4-~6-minute song named "Comfortably Numb".

https://en.wikipedia.org/wiki/Comfortably_Numb
album version, duration: 6:21 (6 minutes and 21 seconds)
single edit, duration: 3:59 (3 minutes and 59 seconds)
Echoes version, duration: 6:53 (6 minutes and 53 seconds)

Spoiler alert: In a famous TV show, this is the song that played before Tony Soprano killed Christopher Moltisanti.