What? It is a web like YouTube but just for Audio files ... related both to music or any other audio files recorded by each user
Why? Sharing easily your recordings. If you make music you can upload, create albums online, promote concerts. Otherwise upload any other audios
Who? For musicians, bands, fans, writers (to share their audiobooks), radio stations, humourist, politicians, interviewers, record companies
How? You upload your Audio files and easily you can share them in facebook, twitter and more or by sending link & entering embed code in your web
Diff? Thought the similarity to YouTube, you don´t need a video, just the audio recorded by you. Also as new tool, you can create your albums
youmicro Record Yourself