Tuba Solo - Level 5 - Digital Download SKU: A0.921061 Composed by Michael D. Blostein. Children,Contemporary,Folk,Patriotic. Individual part. 13 pages. Michael D. Blostein #558775. Published by Michael D. Blostein (A0.921061). The challenges of combining the unique timbres of the tuba and string orchestra are dealt with masterfully in this challenging and enjoyable work. The audience will thoroughly enjoy the timeless tale of man vs. machine, and the performers will love the uniqueness with which the story is told. Sure to be a classic! Designed to be performed with string orchestra.