195695
The first complete recording was that of Nikolaus Harnoncourt and Concentus Musicus Wien in 1971 , the first of three Harnoncourt versions in audio and video .
 Nikolaus Harnoncourt, Harnoncourt
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nikolaus Harnoncourt, Harnoncourt