I've played this "mystery" instrument for a while now, and I can finally unveil what it is and who sent it my way. Thank you Yamaha Music USA for making this amazing YDS-150 Digital Saxophone. This is such a perfect instrument if you want to learn to play saxophone or want to have fun making music and have it be super easy and turn-key with a cool app. Check it out at: https://usa.yamaha.com/products/musical_instruments/winds/digital_wind_instruments/yds_series/index.html | Mindi Abair