Nathan John Feuerstein, known by his initials NF, is an American rapper, singer and songwriter. He released a self-titled EP in 2014 with Capitol CMG. NF has released four studio albums: Mansion in 2015, Therapy Session in 2016, Perception in 2017, which debuted at No. 1 on the Billboard 200 chart, and The Search in 2019, which also debuted at No. 1 on the Billboard 200. Perception's third single, "Let You Down", brought him worldwide fame: it charted internationally and was certified triple platinum in the United States. NF's fourth studio album, The Search, was released on July 26, 2019.