Mutlu Valık Kocaili started studying with Katalin Nemeth after being accepted to the cello department of Eskişehir Anadolu University State Conservatory. Kocaili, who has been studying with Melih Kara since 1995 graduated in 2001 and started to work as a teaching staff at Anadolu University State Conservatory. She studied with Assoc. Prof. Yuri Semenov for her graduate program. Kocaili who has given concerts with Bursa Symphony Orchestra and Uludağ University Academic Orchestra as a solist, has taken part at various concerts with orchestra in and abroad.Some of these are the ones with Poland , Syria and Greece Friendship concert.Kocaili who has taken part in concerts and festivals with Nemeth Quartet which she is a member of, Japan ,Moscov,Tunusia,Bosnia and Herzegovina,Germany , Cyprus, Panama and Georgia. Kocaili who has been working as a teaching staff at Uludağ University State Conservatory as a teacher of chamber music and cello, and she has been continuing her studies for ''proficiency in art degree'' with Prof. Ozan Tunca.