Clarinet Choir,Woodwind Ensemble Bass Clarinet,E-Flat Clarinet - Level 4 - Digital Download SKU: A0.559942 By Pentatonix. By Avriel Kaplan, Kevin Olusola, and Taylor Parks. Arranged by Lisa Ochoco. Contemporary,Pop,Rock. 32 pages. Lisa L Ochoco #5982137. Published by Lisa L Ochoco (A0.559942). Pentatonix is a fantastic Grammy-winning acapella quintet group. Their ability to harmonize is truly incredible, and their songs are quite catchy. This song is no exception.