3731
Soon after she went solo in the late 1960 s , one of her first backing bands was the pioneering country-rock band Swampwater , which combined Cajun and swamp-rock elements in their music .
 organization: Swampwater
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Swampwater