The music for Bay Yanlış features a mix of original instrumental scores and popular Turkish pop songs:

The official Bay Yanlış Soundtrack Album by Cem Öget and various fan-made playlists featuring Zeynep Bastık.

You can find the full collection of music from the series on these platforms:

Zeynep Bastık is the singer of the widely recognized track "Uslanmıyor Bu," which often plays during romantic or upbeat scenes in the show.