43956
In his musical career , he generally worked in collaboration with the composers Çiğdem Talu and Melih Kibar .
 Çiğdem Talu, Melih Kibar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Çiğdem Talu, Melih Kibar