- For demo submissions, please send material (at least 5 songs), biography, and photograph's to:  Myndstate Ent. Group Attn: Jennifer Wright/ A&R Dept. 541 10th Street, PMB #403 Atlanta, GA 30318  As we receive submissions every day, and we take the time to review each and every submission, please allow up to one(1) month to hear a response via e-mail or phone. Good Luck!