3-generationsLakeshore Records will release the original song Fit In from the indie comedy drama 3 Generations. The song is written and performed by Grammy Award-nominated singer/songwriter KT Tunstall. The track will be released as a digital single on May 5, 2017 and is now available for pre-order on iTunes3 Generations is co-written and directed by Gaby Dellal and stars Elle Fanning, Naomi Watts, Susan Sarandon, Sam Trammell, Linda Emond and Tate Donovan. The movie centers on a New York teenager seeking to transition from female to male and the relationship with her single mother who is coming to terms with having to raise her only daughter as a son. The dramedy premiered at the 2015 Toronto Film Festival and will be released in select theaters this Friday, May 5 by the Weinstein Company.