The Comparison of different microphone positions for orchestra instruments

Dear all, Every musical instrument has a specific sound radiation pattern, which is highly dependent from frequency. We wanted to record sound samples of the most important orchestra instruments to make these differences audible for interested people working and studying in the field of Recording Arts. Those samples have been recorded in a realistic environment and situation, means as stereo recordings in a concert hall. The listeners have to be aware of the fact, that those recordings have some kind of ge