Arturia AstroLab 37 is a compact 37-note slim-key keyboard with velocity sensitivity and aftertouch, designed for live performance and studio use. It features 11 integrated sound engines, over 1,800 presets, expandable via Analog Lab, V Collection, and Pigments, and built-in creative tools, including an arpeggiator, chord and scale modes, a vocoder, and 12 insert effects. The keyboard provides extensive connectivity with MIDI I/O, balanced stereo output, USB-C, USB-A host, pedal input, Bluetooth, and WiFi, supporting standalone operation and integration with software for preset management and sound customization. Measuring 59 x 515 x 214 mm and weighing 1.95 kg, AstroLab 37 offers a portable design suitable for studios, stages, and home setups while enabling hands-on control of sounds, macros, and playlists.