 Complete the following phrase:  He traveled with the group throughout the regions of the country, and even beyond to Sudan to sing with well-known celebrities like Mohammed Wardi. When he was in Addis Ababa, he would perform in large venues such as Hager Fiker and Ras Teyater, but following a discussion with his father, he left Addis Ababa. In the early 1970s, at the break of the 