Concert Band - Level 5 - Digital Download SKU: A0.1366902 Composed by Art Springs. Multicultural,World. 71 pages. ArtsWork #951239. Published by ArtsWork (A0.1366902). Originally composed for and recorded by The Nuclear Whales Saxophone Orchestra on the CD, Isotopia (Whaleco Music) in !997,  this is rearranged in a concert band format. The piece is written in 6/4 time and based on a rhythm taken from folk music in the country of Niger in West Africa. The song features a pleasing, memorable melody leading to a featured bass trombone solo. N'ghirren stylistically sets itself apart from standard concert band pieces.