A company that launched at TC Disrupt does this: http://tonara.com/ http://tonara.com/ "Think of it as sheet music for the iPad generation. Tonara is an iPad a

A company that launched at TC Disrupt does this: http://tonara.com/ http://tonara.com/ "Think of it as sheet music for the iPad generation. Tonara is an iPad app that can map your keyboard pounding to the right place on the sheet music, and then magically flip the page at the right point. Married to a store selling sheet music, it’s pretty clear that something interactive like this will do to sheet music what Kindle did to hardback books. TechCrunch’s panel of judges were dubious of the size of the market, but our guess is this company will be quietly have its tip jar filled high as it plays a requiem for sheet music anthologies." - http://www.wired.com/epicenter/2011/09/startups-techcrunch-disrupt/ http://www.wired.com/epicenter/2011/09/startups-techcrunch-d... They also have a nice video showing it in action: http://www.youtube.com/watch?v=HBXJZKTOcpw http://www.youtube.com/watch?v=HBXJZKTOcpw