6210
MIDI technology allows a single keystroke , control wheel motion , pedal movement , or command from a microcomputer to activate every device in the studio remotely and in synchrony , with each device responding according to conditions predetermined by the composer .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None