PianoDisc remains the industry’s player system of choice due to our proud dedication to offering only the very best quality p ... roducts. Since our inception in 1988, our systems have been installed into more than 100,000 pianos. They can also be added to pianos of virtually any size, style or make, turning them into modern player pianos. Whether you have a grand piano or an upright, a new piano or used one, PianoDisc will bring your piano to life. read more