15202
The song was a musical departure for the band , making use of a dark , chromatic guitar figure by Peter Buck , and a string quartet , while R.E.M. 's previous albums had opened with rhythmic , " jangly " rock songs .
 Peter Buck, R.E.M.
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Peter Buck, R.E.M.