There are many different ways to open a song file:
- invoking Song View with a song file as an argument from the command line
- invoking Song View with a list of song files as an argument from the command line
- using the open file dialog in Song View
- dragging and dropping a file from Windows Explorer or a file dialog into Song View
- clicking a song file in Windows Explorer, a browser or a mail client
- typing a song file name in the command line