these screensavers have sound, can be muted from settings or even better by opening the win 7 volume mixer just after viewing preview you can reduce the music to next to inaudible. These screensavers work best with proper codecs installed (such as k-lite). if theres any problems please let me know in the comments. Vol 1 http://www.youtube.com/watch?v=OgrnOdnd7YE vol 2 http://www.youtube.com/watch?v=wxR5oEbLRhU vol 3 http://www.youtube.com/watch?v=LeW2ztCTLBg vol 4 http://www.youtube.com/watch?v=r7W\_qAoadtc vol 5 http://www.youtube.com/watch?v=iihrCTVhUoc 1 minute 40 seconds each