All Virtual Sheet Music® high quality editions are online printable sheet music to download or print instantly. They can be downloaded directly from our web site in PDF file format, and include MIDI and Mp3 audio files as well as Mp3 accompaniment files on most titles. Alfred®'s and Hal Leonard®'s editions are their own digital sheet music editions. Whereas Hal Leonard® editions can be downloaded and printed similarly to Virtual Sheet Music®'s (and often include online interactivity such as music transposition, playback, or instrumental change), Alfred® editions can be just printed or enjoyed on-screen. Schott Music® editions also include simple PDF files that can be downloaded and printed out.