'Nashville' Moments: Emotional Highs and Lows from 'My Heart Would Know'

On Nashville, Lamar's heart attack sets the stage for Rayna to find out the truth about her mother and why she had such a troubled relationship with her father. On the tour, Dante's presence causes a many problems.

Check out all the emotional highs and lows from "My Heart Would Know."
By Carla Day

Talk About 'Nashville' Moments: Emotional Highs and Lows from 'My Heart Would Know'

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