Merchant Archive

I noticed something awhile back (maybe this has been brought up before). I was in the artisan guild just messing around exploring when I went into the merchant trainer room. Got to say I was pleasantly surprised to hear elevator music playing in the background (like you would in a real shop). Anyways I thought this would be a skill that merchants could learn to apply to their shops but I don't see it anywhere on the skill tree.

Anyone know if players will eventually have an elevator music skill tht allows them to have music play in their store? Or was it there before but taken out due to technical probs?