Google has launched YouTube Brandcast to help brands better understand how to reach audiences on YouTube. The site provides information on YouTube's original content channels divided by category. It also provides insights into YouTube's different audiences like teens, males and females. This includes details on the types of content that appeals to each group. The final section will offer tips for brands on how to reach audiences on YouTube using content from Google+ and YouTube. Google will also provide additional audience research to brands. YouTube Brandcast will officially launch on May 2nd at an event in New York.