Notezilla is a neat service that features sheet music synchronized to recordings. As you listen the recording the sheet music scrolls along. You can choose to see a red line moving to indicate the notes being played or choose to not see the red line at all. You can select sections of a recording to hear and see in your Notezilla library.
Notezilla is available to use in your web browser or through an iPad app.
Applications for Education
For the student who is learning to play a new selection Notezilla provides an option to slow the tempo for a recording could be helpful. Students can also choose to turn on or turn off the display of sheet music for specific instruments heard in a recording. Being able to see and hear where their instruments fit into the overall score of a piece could help students be better prepared for the transition from practicing in isolation to rehearsing with a full orchestra or band.