I love vampire weekend! Sure they swear sometimes, but they have a great intelligent songwriting ability, which make the music flow. The foul language is used smartly and to get an idea of how they feel about the idea. For example, "who gives a f*** about an Oxford comma?" this just works in the song and gives the idea of how they feel about Oxford commas. Also, when you hear these things in their songs, you feel the need to search about them, which could enhance your brain.The swears are said very fast, so hard to hear.