What is what genre is arctic monkeys?

Arctic Monkeys' genre is a bit complex as it has evolved over their career, but they are primarily considered Indie Rock. Their early work, particularly their debut album, was heavily influenced by Garage Rock revival sounds. They also incorporate elements of Post-Punk Revival into their music. Later albums saw them experimenting with a wider range of sounds, including Psych Rock, Desert Rock and even elements of Lounge Pop on Tranquility Base Hotel & Casino.