Load your original audio sample and your decoded (from mp3|ogg|mpc|ect) into this utility and check if you really can hear the difference via this blind listening test. (original idea from pcabx.com) Script will run offline as well.
Developer: somestuff.org Platform: Windows, IE Date upd:2004-03-05 Hits2676 [Visit]

This script is useful especialy when you have a lenghty tape and you only need to log few shots, use your vhs with burned in time code and enter the 'in' and 'out' points and script will generate the proper pal25/cmx3600 edl. Curently there
Developer: somestuff.org Platform: IE Date upd:2004-03-05 Hits1313 [Visit]

MyWebTeks JukeBox is a next-generation Midi - Mp3 player that runs from your Browser. Currently it's only working with Microsoft Internet Explorer 4 + It runs fine with any midi files and depending on the version of Active Movie or Windows Media Player. It
Developer: MyWebTeks Host Platform: linux, windows, freebsd, osx Date upd:2005-01-22 Hits7108 [Download] [Visit]

This script allows you to play music when your page is being loaded.
Developer: creation-de-site.net Platform: Date upd:2001-11-25 Hits7378 [Visit]

BlueStreamer™ is on-line application written in JavaScript and Macromedia Flash, which you make instantaneous playback .mp3 set saved anywhere in Internet (streaming-without downloading). For webmasters or holder of www pages is available likewise simple JavaScript code, which make after small change adjustment playback files
Developer: myblueday.com Platform: Win, IE5+ Date upd:2004-07-19 Hits11174 [Download] [Visit]