On-and-off for over 15 years, Boston's ten-piece Either/Orchestra has performed engagingly idiosyncratic large-ensemble jazz while serving as a formative workshop for musicians who have received significant popular and critical recognition in their post-E/O careers. Since the band's inception in 1985, the guiding force behind Either/Orchestra has always been composer and tenor/soprano saxophonist Russ Gershon. Under Gershon's leadership, the ensemble has successfully balanced serious musicianship and respect for the jazz tradition with a quirky and sometimes off-the-wall sense...