> Duo-art reproducing pianos have been around since the beginning of the > 20th century. You can hear "reproducing piano" recordings of piano > performances by Saint-Saens, Gershwin, Albeniz, Prokofiev, Ravel, etc. I > have a few in my collection. I thought the same thing: aren't there thousands of player-piano rolls? A friend has a shelf-full of these (but no player piano), while another friend has an entire floor of his house filled witih player pianos, player drums, player trumpets, and various other mechanical music machines. I suppose someone could make a device that converts player-piano rolls into digital music. Here's a business model for someone: much of that music is more than 70 years old, and that means... the copyright expired. Free music. You can convert it to digital, sell the recordings, and keep 100% of the money. yrs, andreas www.andreas.com ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html