37554
A variation with single-coil pickups , and sometimes with a Bigsby tremolo , has long been popular in country and rockabilly ; it has a distinctly more twangy , biting tone than the classic jazzbox .
 Bigsby
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bigsby