Quantico Soundtrack
S3 E13 - (1 Songs)
S3 E13 - (1 Songs)
Singer was un-credited on IMDB
Ballad being sung in the church during the opening scenes. 18th century song, translated as My Gallant Darling, written by Seán Clárach Mac Domhnaill. 
Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
Song previews provided courtesy of Apple Music and Spotify.