ROLI LUMI Keys (now often branded as Piano M) is a 24-key, fully illuminated, modular MIDI keyboard designed for beginners and producers. It features 4D touch technology (Strike, Press, Glide, Lift) and connects via Bluetooth or USB to a companion app for interactive, light-guided learning. It is highly portable, lightweight, and can be connected with other units to expand to 48 or 72 keys.
