This is the 1159th most frequent Turkish word.
müzik
Music.
In this sentence, 'müzik' is used as a general term for the art form and practice of music, used as a noun.
Müzik dinlemek benim en sevdiğim hobilerden biridir.
Listening to music is one of my favorite hobbies.
Here, 'müzik' is an attributive noun modifying 'aletleri', emphasizing the relation to music.
Müzik aletleri çalmayı öğrenmek istiyorum.
I want to learn to play musical instruments.
In this case, 'müzik' refers to a specific instance of music played at the concert, used as a noun.