Sham Kaleab has a long history on the Eritrean music scene. He served as the Asser Cultural Troupe band leader between 2001 and 2014. In 2012 he graduated from the Shanghai Conservatoire of Music with a diploma in music Engineering. He has worked as a sound Engineer at Vivid Studios in Eritrea. Since the beginning of 2003 Sham serves as the music coordinator for Eritrean National holidays.