A "Single Release" refers to the distribution of a standalone song, typically from an artist or band, that is made available to the public. This release often serves as a promotional tool for an upcoming album or project, allowing listeners to sample new music. Singles can be released in various formats, including digital downloads, streaming, and physical copies like vinyl or CDs. In the music industry, singles are crucial for building anticipation and gauging audience interest. They may also receive radio play and be featured on platforms like Spotify or Apple Music, helping to increase an artist's visibility and reach.