Black Korg Minilogue XD synth with red PK sticker

Yesterday around 3pm I misplaced my black Korg Minilogue XD synthesizer near Harvard Square, outside the Brattle Theatre on Brattle Street. It's a compact 37-key analog/digital hybrid with a matte finish, a few cosmetic scratches on the top panel, and a small dent on the bottom-left corner. It was inside a black padded gig bag with a white strap, and there’s a red sticker with the initials PK on the back. This synth is my main writing tool and I really need it back—it's become sentimental after all the gigs and recording sessions, and I’m hoping the right person might have found it and can return it.