YT Jam Tracks is a music project that creates backing tracks for musicians to use in their own music. The project was started in 2019 and has since released a number of albums, including "Mrbt, Vol. 2," "Chill Beats," and "Smooth R n B Backing Tracks." YT Jam Tracks' music is characterized by its relaxed and mellow sound, making it perfect for creating chill and relaxing music.