Music Similarity Mapping through Fundamental Frequencies by Coefficient of Concurrent Deviation

This paper proposes one mechanism that finds the similarity pattern between two or more than two songs by finding the top sixteen fundamental frequencies of the two songs and then calculates the Coefficient of Concurrent Deviation. If Coefficient of Concurrent Deviation is near to 1, then it can be concluded as the two music structures are similar pattern at a certain level. To achieve the work, some songs of Indian Classical Music and Indian Folk Music and finding the pattern similarity among them. The basic target of this work is to find the music pattern similarity in the field of Music Information Retrieval. The work establishes that the music similarity mapping pattern through fundamental frequencies is depends on the music style. In this paper there are two types of music styles - Indian Classical Music and Indian Folk Music have been applied and recognized that the music of the same style have the probability of greater pattern similarity in Computational Musicology.