4837
All of the band members except for Allen Lanier sang lead , a pattern that would continue on many subsequent albums , although lead singer Eric Bloom sang the majority of the songs .
 Allen Lanier, Eric Bloom
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Allen Lanier, Eric Bloom