"Let Me In" is a song recorded by American singer-songwriter and record producer Marian Renta released digitally as a single on October 4, 2024. The single's release was accompanied by the song's music video that premiered the same day. "Let Me In" is built on a downtempo beat supporting a blues-pop, guitar-driven, boom-bap soundscape. Written and produced by Renta, the song's lyrics explore the theme of pleading to be seen and heard, and striving to better one's circumstances. The lyrics also touch upon placing aspirations before romance. "Let Me In" showcases a fusion of Renta's influences such as Blues, Soul, and Pop.