SCM Music Player is a free and open source web music player, that brings a seamless music experience to your website. Support Tumblr, WordPress.org and Blogger.

It comes with many style / skin options and can be customized to match the look and feel of your website.

Major Features

• Seamless playback for your website
• Plays Everything – MP3, MP4, RSS Podcast or Youtube Playlist
• Dockable player on top or bottom
• Support playlist and cross browser compatible

Buzz is a small but powerful JavaScript HTML5 library that allows you to easily take advantage of the new HTML5 audio element. It degrades properly on non-modern browsers.

In a few lines you can check for various audio format and start, stop, loop, fade-in and fade-out sounds. The library provides a useful interface for organizing a directory full of MP3 and Ogg Vorbis files (which you inevitably need to do to support cross-platform audio) as well as preloading features.

P.S. The project looks promising but doesn’t appear to degrade gracefully.

audio.js is a drop-in javascript library that allows HTML5’s tag to be used anywhere.

It uses native audio where available and an invisible flash player to emulate audio for other browsers. It provides a consistent html player UI to all browsers which can be styled used standard css.

With Flash as a fallback, it works pretty much anywhere and tested with all major browsers including IE.

SoundManager 2 is a free JavaScript Audio API supporting MP3, MPEG4 and HTML5 audio + RTMP (experimental), providing reliable cross-browser / platform audio control.

This free Javascript audio API makes it easier to play audio using Javascript, checkout few of its features below:

• 100% Flash-free MP3 + MP4/AAC where supported
• Works on iPad, iPhone iOS 4
• Fallback to Flash for MP3/MP4 support
• RTMP / Flash Media Server streaming support (new, experimental)
• Audio buffering state/event handling

Flash MP3 Player is a free application that allows you to play music on your website easy and fast. You won’t need any programming skills to install or use it. Just embed it into your website and player will automatically scan a specified folder and form a playlist.

Features

• Easy to Install
• Highly Customizable
• Automatically Forms the Play List
• Remembers your last cursor position

Website: http://www.flashmp3player.org

XML photo Album is an Open Source Free XML based flash gallery. This is nice free gallery comes with .FLA source file which makes it possible to customize and enhance this gallery. All you need to do is to sort images, audios (mp3), videos (flv) in your data XML file.

Features

• Actionscript 3.0
• Overlayed captioning
• Thumbnail menu
• FLV Video player
• Mp3 Player
• Preloader for Images

XML Photo Album automatically develops all of your multimedia files into a portfolio presenter.

Website: http://www.xmlphotoalbum.com

AudioPlay is simple Freeware MP3 player based on Flash technology. It looks like play button.

The “play” button, once clicked, starts playing the mp3 file & turns into a “pause” button. That’s all AudioPlay does.

The images used can be easily changed by simply updating the current image files.

The settings that can be configured from a xml file:

• background color
• mp3 file name
• loop (never, x times or unlimited)
• autostart

It also supports multiple instances on the same page.

To conclude, it is an ideal player to be used as a background music player.

Website and Demo: http://www.strangecube.com/audioplay/