AOR, which stands for Album-Oriented Rock, is a genre of rock music that emerged in the 1970s. It is characterized by its melodic sound, polished production, and emphasis on songwriting. AOR often features a mix of hard rock, soft rock, and pop elements, making it accessible to a wide audience. This genre became popular through radio stations that focused on playing full album tracks rather than just singles, hence the connection to 🎵📻.