143999
Solo tuning is a system of choosing the reeds for a diatonic wind instrument ( such as a harmonica or accordion ) to fit a pattern where blow notes repeat a sequence of ( perhaps shifted to begin with E or with G ) and draw notes follow a repeating sequence of ( perhaps correspondingly shifted ) .
 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