Open...

  Choose Open...  from the File menu to open an existing
  DECsound file.  DECsound displays the Open File dialog box,
  which lists all the DECsound files in your current directory.

  Additional topics:

  *   Open File Dialog Box

  *   DECsound Files

  *   Making Long Recordings

  *   File Menu

  *   DECsound Menus

  *   Overview of DECsound