17815
He made more than 100 recordings and won numerous prizes , working with outstanding singers such as Gérard Souzay , Elly Ameling , Arleen Auger , and Jessye Norman .
 Gérard Souzay, Elly Ameling, Arleen Auger, Jessye Norman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Gérard Souzay, Elly Ameling, Arleen Auger, Jessye Norman