Trey Anastasio is coming off of a busy weekend at LOCKN’ 2019. The Phish guitarist took the stage on three of the festival’s four days—each time with a different band, each time with jaw-dropping results. eval(ez_write_tag([[336,280],’liveforlivemusic_com-medrectangle-4′,’ezslot_3′,138,’0′]));Following a rain delay on the festival’s first day, Khruangbin kicked off the festivities on the main stage. After working through “Maria También”, “Dern Kala”, and “August 10”, guitarist Mark Speer made an announcement that elicited a roar from the damp—though not dampened—LOCKN’ crowd: “Seeing as how it’s a LOCKN’ reunion tonight, we got a special guest that’s going to come onstage with us now. This is very rare and we never do this, but our very good friend Trey Anastasio wants to come up and play some guitar with Khruangbin. Needless to say, we are very honored and surprised, so let’s see how this goes.” Trey would go on to play with the Houston, TX-native trio for the remainder of their set. You can read more about the surprise Trey/Khruangbin collaboration here. While this marked the first time that Trey Anastasio and Khruangbin collaborated onstage...