Looks to me like you are using a link that streams the music to a browser based player. Your link works fine here but it seems your browser can't handle it. Either your security settings are too tight or you are missing some plugin.
What I posted was actually the download link but it seems the page redirects to the streaming link if your referer is different. Just go to remix.kwed.org
and type "machinae" in the search field and you will get the download link in no time.