Alto Saxophone,Piano - Level 2 - Digital Download SKU: A0.593109 Composed by Traditional. Arranged by David McKeown. Christian,Gospel,Praise & Worship,Sacred,Spiritual. Score and part. 4 pages. David McKeown #6416327. Published by David McKeown (A0.593109). O When the Saints is a beautiful spiritual arranged here for Solo Alto Saxophone and Piano.The origins of O When the Saints are unclear, though it was first recorded in 1923. A later instrumental recording by Louis Armstrong affirmed the songās status as a jazz standard and created an ongoing association with the city of New Orleans. When the Saints Go Marching In was later performed by artists as diverse as Elvis Presley, Bing Crosby and Chuck Berry.