Hearts That Sing, also known as Karen Jones Sound Therapy, is a voice coaching business located in Las Vegas, Nevada, and the surrounding areas. Founded by professional singer Karen Jones in the year 2000, this business specializes in voice, music, jazz improvisation, and piano. Karen's teaching methods, honed over 10 years, incorporate unique techniques that blend body, mind, and spirit into the learning process. She started her teaching journey in Italy and continued it in the US after a high demand from people wishing to study under her guidance.