Lost black Akai MPK Mini MIDI keyboard with red accents and name engraving, misplaced at a coffee shop on State Street.

I misplaced my Akai MPK Mini MIDI keyboard while studying at a coffee shop on State Street in Ann Arbor last week. It's black with red accents and has my name engraved on the back. I noticed it missing when I got home and have retraced my steps but haven’t had any luck finding it.