Using your D'Angelico Premier Brighton Electric Guitar is a straightforward process. First, plug it into an amplifier using a standard instrument cable. Adjust the volume and tone knobs on the guitar to get your desired sound. The pickups can be selected to change the character of the sound, with the neck pickup giving a warmer tone and the bridge pickup offering a brighter one. When you're done playing, make sure to turn off the amplifier to save energy and protect the equipment.
As for maintenance, keep your guitar clean. Wipe it down with a soft, dry cloth after each use to remove fingerprints and sweat. You can also use a specialized guitar polish occasionally to keep the finish looking great. Check the strings regularly for wear and tear, and replace them when they start to sound dull or break. For the tuning machines, make sure they turn smoothly. If you notice any stiffness, a little lubricant can help. Store your guitar in the provided gig bag when not in use to protect it from dust and minor bumps.