Casio Casiotone MT-205 Small Electronic Keyboard Synth 49 Key.

A-G stickers have been placed on all white keys

Pm for photos or questions

https://youtu.be/wReZ8l0q0fU?si=GG3mTXtavt2M0Q-g

Casiotone was a series of home electronic keyboards made by Casio in the early 1980s. Casio promoted the Casiotone 201 (CT-201) as "the first electronic keyboard with full-size keys that anyone could afford".