The menu won't show when I click on E? (Entity NPC)

Hi.
I’ve just gotten into coding and I tried to create a npc entity that plays music, however, when I click E on it, then nothing happends?

Shared:

Init:

cl_init:

I don’t believe :Use works on NPC’s, AcceptInput should work.

You should also use the net library instead of usermessages.