Pebble Brain is the second EP (extended play) by Lovejoy. It was released on October 14, 2021, and the band have said they want to go on tour following its release. Wilbur has said that the EP is a "breakup album" but instead of about a person, being about his "breakup" with the country of England. The seagull on the album cover art is called Peebee, who met an unfortunate end when she was sucked into the jet engine of a WU&IO Airlines flight.