49393
A record of blues music as it existed before 1920 can also be found in the recordings of artists such as Lead Belly and Henry Thomas .
 Lead Belly, Henry Thomas
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:
 Lead Belly, Henry Thomas