A multimodal corpus for technology-enhanced learning of violin playing

Learning to play a musical instrument is a difficult task, mostly based on the master-apprentice model. Technologies are rarely employed and are usually restricted to audio and video recording and playback. Nevertheless, multimodal interactive systems can complement actual learning and teaching practice, by offering students guidance during self-study and by helping teachers and students to focus on details that would be otherwise difficult to appreciate from usual audiovisual recordings. This paper introduces a multimodal corpus consisting of the recordings of expert models of success, provided by four professional violin performers. The corpus is publicly available on the repoVizz platform, and includes synchronized audio, video, motion capture, and physiological (EMG) data. It represents the reference archive for the EU-H2020-ICT Project TELMI, an international research project investigating how we learn musical instruments from a pedagogical and scientific perspective and how to develop new interactive, assistive, self-learning, augmented-feedback, and social-aware systems to support musical instrument learning and teaching.