Found JBL Bluetooth speaker near Capitol Square, Madison

Found a JBL Flip 5 Bluetooth speaker this afternoon around 3:45pm behind the Madison Public Library on Capitol Square, near the bike racks by the State Street entrance. It's black with a blue fabric grille and a small red-heart sticker on the bottom edge. It powers on and pairs with my phone, so it seems in working order, with just a few light scuffs on the bottom from sitting on the ground. There isn’t any ID tag or note attached, and I figured someone might be missing it after a quick stroll on State Street. If this belongs to you, reply here with a description of the sticker or last thing you played, and we can arrange a pickup near the library.