How do you use a boom box on Free Realms

On the bottom there are four bubble like shapes and you click on one of them... if there isn't already something there if there is something there you move your mouse down a tiny but and click the 'X' then click on it and if you have over a thing then click the arrow and then click the Boom Box and then click it again so you can use it!


From:
-person you may never know?