E. Sharma, E. Kumar, and E. Kaur. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), 1 (3):
01-10(August 2011)
T.Kalaichelvi, and Dr.P.Rangarajan. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), 2 (5):
65-79(October 2012)
J. Moore, S. Chen, D. Turnbull, and T. Joachims. Conference of the International Society for Music Information Retrieval Conference (ISMIR), page 401-406. (2013)