QRS Music Introduces Major Scale Mobile Innovation and Makes Player Pianos Magical Again The player piano was a technological marvel in 1900, when QRS Music Technologies was founded – one of the first magical examples of automation to come into restaurants, saloons, and homes, programmed with holes punched into a roll of paper that made a clockwork piano play itself. QRS still manufactures paper piano rolls to founder Melville Clark’s innovative 88 note tracker bar standard for pneumatic player pianos. Meanwhile, the technology for distributing music has advanced from paper, to cassette tapes, to CDs, and now the Internet and cloud services connected to mobile devices. Since 1986, QRS has been able to turn any piano into a player piano with its PNOmation kits. And with QRS PNOS

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