I am an older adult voice student who has been working with Dr. Warren for several months. I contacted her initially because I wanted to get my voice back in shape for choral singing after not being in a choir/concert chorus for many years. She has been wonderful to work with! -- always positive, with a great sense of humor and lovely mezzo soprano voice as well-- giving me vocalises and songs that are expanding my range slowly but surely. It is especially helpful that she can demonstrate vocal techniques with her own well-developed voice, so that one can both observe mouth positions and hear desired sounds. With a doctorate in Musical Arts and more than 30 years of experience in voice training, choral conducting, and church music ministries, Dr. Warren has been able to answer every musical question I've ever asked her, and add to my musical knowledge with many other details about composers, musical scores, and repertoire. On occasion, she is enjoyably assisted in her teaching by her husband's beautiful red eclectus parrot in the next room who says a friendly "hello" or injects a whistle (of purity to be envied!) into a student's scale or song. I can't imagine any student who would not benefit from her encouragement and teaching style.