so I just recently bought JD2018 and at the back of the cover it says it has a 3 MONTHS ACCESS TO JDU.
as per my understanding, I can play JDU songs for 3 months, however, every songs beside JD2018 is inaccessible and there's a message SUBSCRIBE.
so what does 3 MONTHS ACCESS TO JDU means? is it just I can view the list of the songs for 3 months but I cannot play them? please shed some light, thanks

