One example of audio being played within a web page is the website SoundCloud. People create music and audio files and then put them on SoundCloud and other people can listen and comment on them. You can search for a variety of audio files such as sound effects and music that others have created. SoundCloud is a flash player.
Another example of audio being played within a web page is Freesound. Freesound is like SoundCloud, it also is a flash player but you can also use embedded files, any music or audio files you have created you can put them on Freesound and other people can listen and comment on them. The only difference from SoundCloud is that Freesound has online forums.
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