I like playing rhythm games.

I like listening to classical music.

He is an expert in musicology and has a deep knowledge of classical music.

I like listening to light music.

There is a wonderful band in my town.

He is highly respected in the education world.

He dreams of entering the world of entertainment.

He is successful in the business world.

In biology, a subkingdom is one of the large units in taxonomy.

The animal kingdom is incredibly diverse, and it is said that there are still species that have not been discovered.