The files on this page are stored on Dropbox; you don't need a Dropbox account.
Click on the "Click here for the sound files" link, just below the publisher information, which takes you to Dropbox.
IGNORE THE "SIGN UP" BUTTON; IGNORE THE "JOIN THE FOLDER" BUTTON
Choose HELP>HOW TO PLAY THE FILES from the top menu, and scroll down to see more information about Dropbox files
To return to my site, click on your browser's back button
The files on this page are out-of-copyright: no restriction to use applies
Attributed to FRANCISCO HERNÁNDEZ