How to Upload an MP3 to WordPress

Uploading and Inserting Your MP3 File
1. Upload your MP3 file to your hosting account and make note of the URL.
2. Create a new post or page from the Wordpress dashboard.

3. Click on the HTML editor. Do not use the visual editor as it will not work properly to upload your MP3 file.
4. Insert your MP3 by typing this code: [audio: URL]. Replace 'URL' with the URL of your MP3 file. Do not include any spaces in the code, except between 'audio:' and 'http.'
Customize the MP3 Player
5. Change the color of your MP3 player by visiting the Wordpress audio page (see Resources section) and selecting from the customizable options, found under 'Default Color Options.' Each customizable option should be separated with a '|' and have no spaces in between.
6. Adjust the width of the MP3 player by adding '|123' immediately after the MP3 URL. Ensure there are no spaces, and replace '123' with the width in pixels. Only include the number of pixels wide you want it to be, don't include 'px' after.
7. Create a MP3 playlist, by using this code: [audio URL1,URL2|titles=TITLE1,TITLE2|artists=ARTIST1,ARTIST2]. Where URL 1 is the URL of the first MP3 in the playlist, TITLE1 is the title of the first MP3 in the playlist, and ARTIST1 is the artist of the first MP3 in the playlist, and so on.
8. Adjust other options by adding them after the URL in the code. Separate them with a '|' and no spaces. Options include: 'animation=no' (player is always open), 'initialvolume=80' (0-100, the volume is 60 by default), 'loop=yes' (loop the playback), and 'remaining=yes' (display the remaining time instead of elapsed time).