Concert Band - Level 4 - Digital Download SKU: A0.1153086 Composed by Javien Keenan. Classical. Score and parts. 28 pages. Javien Keenan #753331. Published by Javien Keenan (A0.1153086). I've Always had a soft spot for slow pieces. A brighter version of one of my other pieces The Corruption, This shows a brighter side of life and the fondness of life or the things we used to know. I'm tired of hearing people say slow pieces are easy because there slow or there boring because they don't have fast notes. With this piece I hope to change people opinion on slower pieces. What We Used To Know was inspired for my reason I love slow pieces and I hope everyone finds a reason to adore them like I have.