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Before The Notekillers , formation and early history : 1968 - 1979 The Notekillers early history began when high-schoolers David First , Barry Halkin , and Stephen Bilenky began Dead Cheese , a local psychedelic rock band that played small gigs at local Philadelphia clubs and coffee house s between 1968 and 1971 .
 location: Philadelphia
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:
 location: Philadelphia