The TOMORROW NEVER KNOWS (TNKfest.com) music festival returns to Chicago to bring us light, or more precisely, to enlighten us with live performances by some brilliant musicians. It’s hosted at a few of Chicago’s most comfortable venues: Metro, Hideout, Schubas and Lincoln Hall, Wednesday, January 17 – Sunday, January 21. Two performances I’m especially excited about are: Ryley Walker and Bill MacKay @ Lincoln Hall, Saturday, Jan 20th.