After you join the FBI for the first time, head through the office and meet your boss. Then you'll head down to another office to meet up with your partner Halperin.
Once you interact with her the very next scene will see you sat in her car as she drives along. IMMEDIATELY look at the radio to your left and interact with it. Your partner will then turn the music up and this achievement will pop.
Do note that if you don't do this fast enough the scene will shift to you looking at the case file (while still in the car) so be sure to fiddle with the radio ASAP.
You can skip to this scene through chapter select if need be, it's Chapter 5.