Still cruising through the promo circuit behind his June album Philadelphia’s Been Good to Me, Kurt Vile appeared on last night’s episode of The Tonight Show Starring Jimmy Fallon to perform “99 BPM.” Watch him stage a masterclass in the understated shred below.Vile is gearing up for the latest North American leg of his tour behind the album.He returns to the road for a show in Buffalo, New York, tomorrow, to launch a run that proceeds to take in much of the American South.Read Sam Sodomsky’s Q&A with the ageless songwriter around the LP, Kurt Vile Is Chasing Everything....