This week’s free Americana show at the Grand Ole Echo features a great combination of two Southern California-based bands, Echo regulars I See Hawks in L.A. and the Chapin Sisters (whose 2013 release is a tribute to the Everly Brothers). Also featured inside are Ashleigh Flynn and Jimmer Podranksy (of the Rave Ups). Out on the back porch are Caitlin Webster and the Fontaines. Note the new, earlier start time and more music. More information.