As impossible as it may seem, Rock Music is played exclusively on rocks! As Tom Wasinger explains. "The first time I heard a ringing stone, I was overwhelmed. It was then that my search for musical stones egan, leading me to a vast paletteof timbres. These healing sounds eminate from jade, bassenite, agate, and andesite to name a few. Let the pure clear sounds of these crystals resonate their energizing frequencies in your home!