Answer
Her hit songs from the album Sade were "İyileşiyorum", "Öyle de Güzel" and "Söz". These songs were popular because they were catchy and relatable to listeners. "İyileşiyorum" is a song about healing from a broken heart, while "Öyle de Güzel" is a song about finding love. "Söz" is a song about making a promise to someone.