Karan Aujla has released a song called "What...?". The song is in Punjabi and English and was released in August 2023. Karan Aujla is the singer, lyricist, and composer of the song, and the music is by Ikky. The song talks about a girl who is not interested in the singer despite his efforts to impress her. The lyrics describe the girls simplicity and how she does not care about materialistic things. The song has a catchy beat and has been well-received by audiences.