When they looked at the songs most popular during the global financial crisis of 2008, they found that songs labeled anticipation, disgust, sadness, fear, and anger peaked in popularity from 2008-2009 and then began to fall.
結果發現,在 2008 年全球金融危機時最受歡迎的歌曲類別為期盼、噁心、傷心、恐懼與憤怒,這些歌曲在 2008 年至 2009 年達到高峰然後開始下降。