Vibraphone Solo - Level 4 - Digital Download SKU: A0.1405445 Composed by Jason K. Nitsch. Contemporary,Contest,Festival. Individual part. 8 pages. T.U.X. People's Music #988500. Published by T.U.X. People's Music (A0.1405445). Explore the wonders of the unknown in this methodical, flowing, and thoughtful work, featuring many of the vibraphone's idiomatic capabilities to great effect!