"Tell It to My Heart" is a song by Italian production trio Meduza featuring Irish singer-songwriter and musician Hozier.

[2] The song was written by Neil Ormandy, Hozier, Sam Gray, Luca De Gregorio, Mattia Vitale and Simone Giani.

[3] In a press release on how the collaboration came about, Hozier stated: "Towards the end of a long period of weighing up what we've missed about night life and its spaces, and with it the communal buzz of dance floors and live electronic music, Meduza reached out to me with a song and it felt like the right time to lend my voice to a project outside my comfort zone.

"[4] Jack Spilsbury of We Rave You wrote that "Tell It to My Heart" is about "a relationship that is taking a turn for the worst, something that everyone has gone through".

[6] An accompanying music video was released on 4 December 2021, and directed by Mónica G. Carter.