You can listen to professional recordings of these personalized songs on platforms like:
These lyrics are based on popular personalized Turkish birthday songs like those found on Musixmatch and YouTube . Iyi Ki Dogdun Ozgur Isme Ozel Dogum Gunu Sarkisi
"İyi ki doğdun Özgür ,İyi ki varsın Özgür ,Yeni yaşın kutlu olsun,Bir dilek tut gerçek olsun Özgür ." You can listen to professional recordings of these