B is for Boston (Alphabet Places)

Akai Professional MPK Mini IV USB-C MIDI Keyboard Controller for Beginners and Producers - MPC Drum Pads, 360° Knobs, Pitch and Mod Wheels, Production Software, Native Instruments Sound Package, Grey

Akai Professional MPK Mini Plus - USB MIDI Keyboard Controller with 37 Mini Keys, 8 MPC Pads, Sequencer, MIDI/CV/Gate I/O, Music Production Software and Native Instruments Sound Package

Akai Professional APC Mini MK2 - USB MIDI Pad Controller for Clip Launching with Ableton Live Lite, 64 RGB Pads, Drum and Note Mode and MIDI Mixer

Akai Professional MPK Mini MK3 25 Key USB MIDI Keyboard Controller With 8 Backlit Drum Pads, 8 Knobs, Music Production Software and Native Instruments Sound Package (NKS Integration), Black

Akai Professional(アカイプロ) Models (EWI5000/EWI4000S/EWI USB/EWI Solo, etc.) Mouthpiece Cap

Akai Professional MPC Key 37 Standalone Production Synthesizer, Drum Machine, MIDI Keyboard, with Wi-Fi, Bluetooth, Touchscreen, Plug-ins, and Native Instruments Integration

Akai Professional MPK Mini Play MK3 - MIDI Keyboard Controller with Built-in Speaker and Sounds Plus Dynamic Keybed, MPC Pads, Software Suite and Native Instruments Sound Package

Akai Professional EXM-E3 | 192MB Memory Upgrade for MPC5000 Drum Machine