media library

Hello all,
I am writing a vb6 application and need to create a playlist object. The code I am using is:

Dim Playlist As WMPLib.IWMPPlaylist

When I run the code I get the error message user type not defined. I assume this means I have to add a reference to the project, however, browsing through the avaiable references in the vb6 editor, I do not see anything that seems like it is associated with this. Does anyone know what it is?

Thank you,
Jeff

It should be Windows Multimedia Player (the wmp.dll one, if you have two on your machine).