Thread:Project:Support desk/How to set up a musical infobox

Hi, Following several tutorials, I successed to install infobox. This seems to work, but when I want to use a specific infobox (As this music infobox : http://fr.wikipedia.org/wiki/Mod% C3% A8le: Infobox_Musique_ (artist) ), no box appears on my preview page. There are only marked in red Template: Music (artist). I searched a lot but I have not found how to show my infobox music.

Here is the page I'm trying to build: http://lokalpedia.fr.nf/Kalash. Thank you in advance!