This is the second part of the collection "1000, and one step closer to the composition," which opens the section: 1. Tasks and Tests according to Instrumentation Tasks of Tests: consolidate the knowledge of teachers and students in technical, artistic and timbre, and expressive possibilities of instruments; also help them learn the basic rules and techniques of instrumentation; to give to teachers and graduate students an idea of timbres and Orchestra's colors art expressive possibilities of instruments . Number of the tasks have entered into tests-50