When did you know your heart was mine?

Snippet of Christina Aguilera's New Song "Shotgun" Leaks

Christina Aguilera recorded two songs to coincide with her guest-starring role on “Nashville,” and a clip of one of them is out.

BreatheHeavy reported this song Xtina sang in a new promo for the series was “Shotgun,” but a newly leaked clip of the song proves otherwise.

We prefer this version of “Shotgun,” a beautiful slow ballad backed by simple guitar strings. The mellow vibe is reminiscent of her “Stripped” material; very raw and emotional.

When did you know your heart was mine? You told the tale so many times.

Christina’s character, Jade St. John, will apparently sing the somber song during an episode of Nashville.

Listen to it here:

She’s also releasing “The Real Thing” next week.

What do you think of Christina’s latest?