Amazon digital music samples in MP3 open as they should from a selected album but from a list of music samples (not from a specific album) they don't open directly as with MP3 files. These samples that don't open are in M3U format. Windows 7, Firefox (obviously), Flash up to date and activated, started FF in safe mode. No joy. This question was asked back in 2012 and was archived. None of the suggestions worked for me which is not surprising considering the age of the advice. Can someone help?