The Capital Audiofest is not like other shows, which was emphasized when I finally walked into the atrium of Rockville, MD’s Crowne Plaza Hotel. There was show organizer Gary Gill wailing on trombone in a set of free jazz with drummer Kirk Kubicek Jr. and bass player Harry Walker. Walker was playing/stroking/tapping a fretless Ashbory Bass, which makes up for its short 18” scale length by having very thick, heavy silicone-rubber strings. Despite the unstructured nature of the music, the trio created fascinating and compelling soundscapes, rivaled only by those created in a later set by headlining act Janel Leppin and Anthony Pirog, on electrified cello and electric guitar, respectively.