The free guide offers advice on everything from packing for tour to substance use. Dance Club Getty Images/ John M Lund Photography Inc Trending on Billboard Late nights. Early mornings. Drugs. Booze. Constant touring. While working in dance music offers its own distinct pleasures, it also comes with these distinct challenges. Now, mental health and wellness nonprofit Backline has launched a mental health toolkit made specifically for dance artists and other professionals, particularly those who tour. Available for free through the Backline website, the guide offers detailed advice on packing for tour, preparing to be away from loved ones, supporting one’s immune system while on the road, hearing health, sleep optimization, venue safety, substance and much more. Access the Backline EDM Mental Health Toolkit here.…