If you are a regular Pandora user toying with the idea of subscribing to the streaming music provider’s paid “Pandora One” service, it’s time to pay up. Pandora on Tuesday evening confirmed that it will soon increase the cost of its subscription service to $4.99 per month. The bump from the current $3.99 rate represents a 25% increase, but there’s good news and bad news: the good news is that current monthly subscribers will be locked in at $3.99. The bad news, however, is that those who pay the discounted annual rate of $36 per year will be forced into a monthly $3.99 plan. This rate will be discounted from the upcoming change in Pandora’s monthly subscription plan, but it