Müllensiefen, Daniel; Baker, David; Rhodes, Christophe; Crawford, Tim and Dreyfus, Laurence. 2014. 'Recognition of leitmotives in Richard Wagner's music: chroma distance and listener expertise'. In: European Conference on Data Analysis. Bremen, Germany 2 - 4 July 2014. [Conference or Workshop Item]

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Abstract or Description

The leitmotives in Richard Wagner’s Der Ring des Nibelungen serve a range of compositional and psychological functions, including the introduction of musical structure and mnemonic devices for the listener. Leitmotives in the Ring differ greatly in their construction, salient aspects (e.g. rhythmic, melodic, harmonic), and their usage in particular scenes and contexts.

We aim to understand listeners’ real-time processing of leitmotives, and have gathered data from a memory test, probing participants’ memory for different leit- motives contained in a 10-minute excerpt from the opera Siegfried. An item response theory (IRT) approach was used to estimate item difficulty parameters as well as parameters characterizing participants’ individual recognition ability. We fit a series of IRT models to the data obtained from 68 participants, finding that a Rasch Model with an unconstrained but fixed discrimination parameter fit the data best accord- ing to the Bayesian Information Criterion. We further investigated the relationship between model parameters and factors such as: number of leitmotive occurrences in the excerpt; acoustical distance using chroma features (Mauch & Dixon, 2010) and distance thresholding (Casey, Rhodes & Slaney, 2008); extent of musical training; and objective and self-reported Wagner expertise, finding that performance in the objective Wagner test and chroma distance were statistically significant predictors, while number of occurrences, self-reported Wagner expertise and extent of musical training did not reach significance.

Item Type:	Conference or Workshop Item (Paper)
Keywords:	music; memory; item response theory; leitmotives
Departments, Centres and Research Units:	Computing > Intelligent Sound and Music Systems (ISMS)
Dates:	Date Event July 2014 Published
Event Location:	Bremen, Germany
Date range:	2 - 4 July 2014
Item ID:	10077
Date Deposited:	04 Apr 2014 10:23
Last Modified:	02 Aug 2021 11:29
URI:	https://research.gold.ac.uk/id/eprint/10077

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