Chamber Orchestra - Level 2 - Digital Download SKU: A0.921909 Composed by Xavier Santiago. Instructional,Standards. Score and parts. 34 pages. Xavier Santiago #6860791. Published by Xavier Santiago (A0.921909). Written for any fall recruitment concert, Xavier Santiago has composed and arrange this medley of classics for your audience and string orchestra. While this is to bring in non-orchestral players to the orchestra room, plenty of teaching opportunities come in. Your students will get an introduction to triplets, dynamics, staccato playing, different time signatures, and more! To get the audience really involved, there's a soloist part for them to play! .