coolkirb said:
-An orcastra allways tunes to an oboe because it has the purest sound
Orchestras tune to Oboes on an A. Why they tune to an Oboe is because the components and its reed are the least affected by atmospheric changes such as altitude and humidity, than any other instrument. Therefore it is the most effective method of tuning apart from electronic means (which would create a "purer" sound because of electric devices such as a tuner which could create a perfect sine wave.)
Pipe Organs can create the most amount of notes in a given second than any traditional instrument because an organist has the ability to play on three different manuals at once.
[img_inline width=400 caption="Not shown: the organist playing with his feet as well."]http://www.daveandcharlotte.com/wp-content/uploads/2009/05/church-organist-playing-up-a-storm.jpg[/img_inline]