It does not require any special knowledge about Flash from you, all you need to do is just 1-2-3 steps.
STEP 1
Template tab - choose a template for your Flash music web player from the template list. New Flash sound player templates are available at Player Templates page. Beginning with version 2.2 sorting the player template list by name, date or type of using is available.

STEP 2
Settings tab - customize your player, choose sound or record a voice comment and test the player:
you can choose size, button color or button picture color, select any music MP3 files and sound location: either to include the music file into the player or use an external file or set a link to radio with MPEG audio stream format supporting.
To record a voice comment click the button Record Voice and then the Record button. You can Pause, Stop and Play the record using the buttons in the Recording Options box. The Output Options (MP3) box is to optimize and convert your record to MP3 format.
Beginning with version 2.2 the name of an external file can be saved inside a player or set as a parameter (the option Include name to player).

STEP 3
Publish tab - saving the Flash music player considering its purpose: as template html-page, a template html code to clipboard or save just swf without any templates.