Mark is an experienced executive and thought leader in the fields of music, entertainment and technology, has developed and produced more than 200 business seminars, concerts and events and co-developed and launched the official US Ringtone charts with Billboard Magazine (Later part of Nielsen Mobile ) as well as having launched and managed the mobile market research consultancy, Consect. Mark is also a regular columnist on music licensing for Billboard. Under his leadership, Consect successfully organized mobile entertainment industry conferences for audiences, developed content businesses for companies including Lagardere, NTT DoCoMo , France Telecom and Index Holdings and published a series of mobile industry newsletters and reports. The ringtone charting system, launched in October 2004 within 180 days of development with more than 85% of US sales tabulated weekly, served as the foundation for Nielsen Mobile.In the US mobile content market, Frieser was responsible for a nu...