Task: Text Categorization
Input (English): Text:  Head First is the fifth studio album by English electronic music duo Goldfrapp. It was released in the United Kingdom on 22 March 2010 by Mute Records. The album's lead single Rocket was released on the iTunes Store on 5 March 2010. The album received a nomination for Best Electronic/Dance Album at the 2011 Grammy Awards.
Output (English): 12