Pandora plans to offer ad-free ‘day passes’ later this year

If you’re a heavy Pandora user, subscribing to Pandora One is a no-brainer: For only $4.99 per month, you get higher-quality audio streams and no ads. But if all you want is an ad-free day of music for that dinner party or get-together, Pandora may soon have an option for you: GigaOm reports, Pandora plans to introduce a