Amazon.com: Yamaha Sonogenic Keytar 37 Mini Keys Electronic Keyboard MIDI Controller with Yamaha Chord Tracker app and Bluetooth MIDI Wireless iOS Connectivity Bundle with Cables and Zorro Keyboard Cloth - Red :
Amazon.com: Akai Professional MPK Mini MKII – 25 Key USB MIDI Keyboard Controller With 8 Drum Pads, 8 Assignable Q-Link Knobs and Pro Software Suite Included : Musical Instruments