Update, 2/16 4:18 PM PST: It's not a true AMA, but Isaac has begun replying to some comments on reddit.
Update, 2/16 2:16 PM PST: Modest Mouse has shared the official stream, listen below. The reddit link ended up being used for sharing the stream.
SiriusXMU's Julia Cunningham has world premiered the new Modest Mouse track "The Ground Walks, With Time in a Box." So if you have Sirius, listen to channel 35 and try and catch it. Lots of comparisons to The Talking Heads.
We're sure the band will stream a copy later on tonight, as they've done with the other songs, we'll post the stream if it happens. Otherwise the track will probably be available to purchase from iTunes, etc, at midnight tonight.
The band has also tweeted out a link to their reddit user page, along with the message "5pm ET." Speculation is that they could be doing a reddit AMA at that time, or using it as a platform to debut the new song.
5pm ET http://t.co/lzbMpKVPMD— Modest Mouse (@modestmouseband) February 16, 2015