According to www.kisw.com new Pearl Jam music will be heard tonight at 9pm (PT). You can listen to the live stream over the internet.
This begs the question - What is this "new music"?
Some speculations are either something from the upcoming holiday single, or possibly the "Love Reign O'er Me" cover (which of course could end up as the holiday single), or maybe something altogether different. Tune in and you shall find out!
Can't tune in - fear not, we will report back on this 'premiere' as it breaks.