Using the Behringer MS - 1 - BK is a breeze. First, plug it in and turn it on. The 32 semi - weighted keys are great for playing, just like a regular keyboard. You can use the sliders and switches to directly control important parameters in real - time. The 32 - step sequencer is easy to use; just set your desired sequence locations. The arpeggiator has a wide range of patterns to create different sound effects. When using the attachable handgrip, you can use the pitch bend wheel and trigger to add more expression to your music. For external sound sources, simply connect them to the external audio input. As for the guitar strap, it's handy for live jamming on stage. When it comes to maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. If there's dust on it, use a soft, dry cloth to gently wipe it. Also, make sure to properly store it when not in use to prevent any physical damage.