379760
Bishop does not sing lead vocals on the track ; feeling that his gravelly voice did n't do the song justice , he invited vocalist Mickey Thomas who was a background singer in his band at the time , to sing it .
 Bishop, Mickey Thomas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bishop, Mickey Thomas