According to Paste, Sunny Day officially debuted what is most likely referred to as “10” (aka their new song) at the tour kickoff in Vancouver. Here’s what they said about it:
Only marginally less impressive was the debut of a new Sunny Day Real Estate number, appropriately titled “New Song,” where the guitars suggested someone has a minor thing for the beginning of the Who’s “Baba O’Riley.” Enigk announced the number as a work in progress, but that didn’t stop Hoerner from grinning like he’d just won the Powerball lottery.
It maybe got a “meh” from Paste, but to each his/her own.
