Mrs.Orajaka, Sussan was a graduate Music 1986, where she obtained a Diploma in Music University of Nigeria, Nsukka. She also went further for a first degree in the same department,where she obtained a bachelor of education in Music (B. Ed.) in the year 1991. Shethen in2003 obtained a master degree in Ethno Musicology from the University of Nigeria, Nsukka and also other Master of Ethno Musicology from the Institute of African Studies, University of Nigeria, Nsukka. She has written about twenty three publications in both Foreign and local Journals with impact factors. She is happily married with 3 children.