This is the 6847th most frequent Turkish word.
borusan
"Borusan" is a proper noun, primarily referring to a Turkish industrial group operating in various sectors like steel, automotive, and logistics.
Here, 'Borusan' is used as a proper noun referring to the name of a company.
Borusan Holding büyük bir iş grubudur.
Borusan Holding is a large business group.
In this context, 'Borusan' refers to a venue or organization related to music, such as an orchestra or concert hall.
Borusan'dan gelen müzik çok güzel.
The music coming from Borusan is very beautiful.
In this sentence, 'Borusan' indicates a workplace or corporation, and the author expresses applying for a job there.