Arctic Monkeys drummer Matt Helders has sparked speculation that he’s working on new music after he was photographed in a recording studio.Images posted on Instagram by the photographer Andreas Neumann last night (October 12) show Helders sitting behind a drum kit in a Los Angeles studio, surrounded by a selection of keyboards and amplifiers.“Loved seeing you brother @matthelders xoxo,” Neumann captioned the snap.Neumann offered little context for the photo, but eagle-eyed fans noticed that he