Clarinet Quintet,Woodwind Ensemble Bass Clarinet - Level 2 - Digital Download SKU: A0.1301164 Composed by Richard O'brien. Arranged by Sean Sullivan. 20th Century,Broadway,Halloween,Musical/Show,Rock. 24 pages. Sean Sullivan #889860. Published by Sean Sullivan (A0.1301164). Get ready to rock out with the clarinet quintet arrangement of Whatever Happened to Saturday Night. This popular song from the hit musical The Rocky Horror Picture Show has been given a fresh new twist with the unique sound of five clarinets. The catchy rhythm and memorable lyrics will have you tapping your feet and singing along in no time. Whether you are a fan of the original or hearing it for the first time, this arrangement is sure to be a crowd-pleaser at any event. So grab your dancing shoes and get ready to experience the nostalgia of Saturday nights from the past!