The Yearbook contains articles about the Audio Branding Congress 2011 and its presentations. Included are impressive jury-selected award case studies (Swiss financial company UBS, the city of Vienna, Brazilian pharmaceutical manufacturer Airela, Brazilian water company Sabesp), contributions from the scientific Call for Papers 2011, and a comprehensive documentation of the branch study Audio Branding Barometer 2011. Additionally, an International Directory of Audio Branding suppliers is included.