Using your D'Angelico Premier Tammany LS acoustic guitar is a joy. First, tune it up using the built - in tuner. Just turn the Stairstep Wave tuning machines until the strings are at the right pitch. When you play, the comfortable body size and slim neck will let you hold it easily and reach all the frets without a struggle. For on - stage performances, use the onboard preamp to connect it to an amplifier. This will make your sound clear and powerful. As for maintenance, keep the guitar in a dry and stable environment. Wipe it with a soft cloth after each use to keep the satin finish looking good. Check the strings regularly, and replace them when they start to sound dull. And remember, if you're not playing for a while, loosen the strings a bit to relieve the tension on the neck.