NCIS: The Official TV Soundtrack features the vocal stylings of stars Michael Weatherly and Pauley Perrette, and ET was inside the recording studio with the multitalented cast!
On the series' season 11 soundtrack, NCIS: Benchmark, Perrette croons a heartfelt diddy she penned herself, and Weatherly goes country.
Click the video for an inside look at the session! Plus, check out a brand-new clip from tomorrow's NCIS featuring Ziva David's (Cote De Pablo) final appearance on the show.
NCIS airs Tuesdays on CBS. NCIS: Benchmark is out now.