2009 | OriginalPaper | Chapter
On Pitch and Chord Stability in Folk Song Variation Retrieval
Authors : Jörg Garbers, Anja Volk, Peter van Kranenburg, Frans Wiering, Louis P. Grijp, Remco C. Veltkamp
Published in: Mathematics and Computation in Music
Publisher: Springer Berlin Heidelberg
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In this paper we develop methods for computer aided folk song variation research. We examine notions and examples of stability for pitches and implied chords for a group of melodic variants. To do this we employ metrical accent levels, simple alignment techniques and visualization techniques. We explore how one can use insight into stability of a known set of variants to query for additional variants.