Grey's Anatomy - Season 12, Episode 13: Soundtracks

Meredith, Bailey, Jackson, Callie and Jo practice a new procedure on a cadaver; Owen presents the case of a soldier with massive tumor in his pelvis and the creation of one legged form for him.

Stephanie walks away from the bickering cheerleaders; as they work on Maxine, Alex explains to Maggie the "High School" patriarchy of the hospital and why she won't go public with Andrew. 

Bailey asks Ben the details of surgery; Maggie takes her relationship with Andrew public; Jackson informs Meredith that Thorpe was flirting with her, she then runs back and gives him her number.

Callie figures out how to create the sacrum and the team finishes the surgery successfully