Alto Saxophone,Piano - Level 4 - Digital Download SKU: A0.1516838 By System of a Down. By Daron Malakian, Serj Tankian, and Shavo Odadjian. Arranged by Anna Coughlan. 20th Century,Rock. Score and part. 16 pages. Anna Coughlan Music #1091016. Published by Anna Coughlan Music (A0.1516838). An advanced intermediate arrangement of System of a Down's Toxicity for Eb Saxophone with piano accompaniment.