muzyka

In a sentence

• Słucham muzyki każdego dnia.

  I listen to music every day.

  Here, 'muzyki' is used in the genitive case to indicate the object of the activity of listening.

• Ta muzyka jest naprawdę piękna.

  This music is really beautiful.

  In this example, 'muzyka' is used in the nominative case as the subject of the sentence, referring to a specific type or piece of music.

• Muzyka grała w tle podczas naszego spotkania.

  Music was playing in the background during our meeting.

  Here, 'Muzyka' is again in the nominative case, used as the subject of the sentence describing the action happening during an event.