Create a playlist then search for songs to add. You can search by singer or song. You can add up to 199 songs.
When you've finished selecting your songs click on go to my playlist. You'll see a link toward the bottom of the page that says "Playlist Quicklinks". Go to "Add playlist to myspace or facebook", then on the new page that opens, scroll down to the bottom "E. Get code for any other social network . . " Choose the playlist you want. Set the startup and color selections you want then click on Get Code. It is html code.
To place onto a post copy your html code, open a new reply box, click on HTML on the upper right, paste your code then click on Back, on your upper left. You will see it appear in your post. You can center it if you want.
Note: If you start the music playing, it will jump to the next song every time you enter a new thread UNLESS you click on PoP Out Player, which creates a new thread. With that thread open, you can go anywhere you want without having the music restart.
Here is my Playlist as an example. (Click on Pop-Out Player, and then on any song to see how it works.)