Percussionist Ron Forbes was the first person to notice Evelyn’s potential. He began by tuning two large drums to different notes. He asked Evelyn not to listen through her ears but to try and sense the sound in some other manner. Suddenly Evelyn realized that she could feel the higher drum from the waist up and the lower drum from the waist down. Forbes repeated the exercise and Evelyn realized that she could sense certain notes in different parts of her body.