This is the 16467th most frequent Russian word.
рэпа
"Рэпа" is the Russian word for "rap," referring to the musical genre.
Here, 'рэпа' is the genitive case of 'рэп', indicating the content being listened to.
Я слушаю много классического рэпа.
I listen to a lot of classic rap.
In this sentence, 'рэпа' again appears in the genitive case, denoting possession or association with rap music.
У моего друга хорошая коллекция рэпа.
My friend has a good rap collection.
Once more, 'рэпа' is in the genitive case, illustrating the diversity within rap music being taught.