Using your D'Angelico Premier Gramercy LS guitar is a breeze. Just pick it up, tune it using the onboard tuner, and start strumming. For best results, keep the strings clean and change them regularly, especially if you play often. When not in use, store the guitar in a cool, dry place. Avoid exposing it to extreme temperatures or humidity, as this can damage the wood and affect the sound. You can clean the body with a soft, dry cloth to keep the satin finish looking great. Also, check the tuning machines from time to time to make sure they're working smoothly.