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“Give me happy pop songs in C major and with a fast tempo”: A vocal assistant for content-based queries to online music repositories by Luca Turchet; Carlo Zanotto; Johan Pauwels is a Computer Science article available to read on EtoBox.

What is “Give me happy pop songs in C major and with a fast tempo”: A vocal assistant for content-based queries to online music repositories about?

This paper presents an Internet of Musical Things system devised to support recreational music-making, improvisation, composition, and music learning via vocal queries to an online music repository. The system involves a commercial voice-based interface and the Jamendo cloud-based repository of Creative Commons music content. Thanks to the system the user can query the Jamendo music repository by six content-based features and each combination thereof: mood, genre, tempo, chords, key and tuning. Such queries differ from the conventional methods for music retrieval, which are based on the piece’s title and the artist’s name. These features were identified following a survey with 112 musicians, which preliminary validated the concept underlying the proposed system. A user study with 20 musicians showed that the system was deemed usable, able to provide a satisfactory user experience, and useful in a variety of musical activities. Differences in the participants’ needs were identified, which highlighted the need for personalization mechanisms based on the expertise level of the user. Importantly, the system was seen as a concrete solution to physical encumbrances that arise from the c

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Author

Luca Turchet; Carlo Zanotto; Johan Pauwels

Publisher

Elsevier BV

Published

2023

Language

EN

Field

Computer Science (Physical Sciences)