Level 1 Bass Clarinet Solo: March from Suite No. 5 by Purcell/Dishinger
You will need 2 original copies to perform at NYSSMA. One copy for you, and a second copy for the judge to follow along with. These can be purchased here, be sure to purchase the alto saxophone book:
https://www.jwpepper.com/March-Suite-No.-5-Bass-Clar/5453337.item#.ZCWUVnbMKUk