Tennessee's capital is Nashville, known as the country music center. It is home to the Smoky Mountains and cities like Memphis. The economy relies on industries like textiles, cattle farming, and electricity production. Major companies headquartered in Tennessee include FedEx in Memphis and Pilot Corporation in Knoxville. Popular tourist destinations include the Great Smoky Mountains National Park, Graceland, and Dollywood, as well as attractions highlighting notable Tennesseans like Elvis Presley and Justin Timberlake.