Using your D'Angelico Premier Brighton electric guitar is easy. First, tune it up using the Grover Super Rotomatic tuning machines. You can then start strumming or playing riffs. The Seymour Duncan pickups give you a great sound, so play around with them to find your favorite tone. When you're done playing, put it in the gig bag for protection.
For maintenance, keep the guitar clean. Use a soft cloth to wipe the body and fretboard after each use. Check the strings regularly and replace them when they start to sound dull. Also, make sure to keep the guitar in a stable environment, away from extreme temperatures and humidity. This will help keep your guitar in top shape and sounding great for years to come.