Alto Saxophone Solo - Level 1 - Digital Download SKU: A0.932887 By Estelle Featuring Kanye West. By Caleb Speir, Estelle Swaray, Joshua Lopez, Kanye West, Keith Harris, and William Adams. Arranged by SongBird Music. Contemporary. Individual part. 1 pages. SongBird Music #6274833. Published by SongBird Music (A0.932887).