“…Music information needs employed for listening and analysis activities have both a utilitarian (e.g., acquisition of music and information about music by increasing knowledge and enriching listening analysis) and a hedonic (e.g., entertainment and enjoyment reasons) basis (Cunningham, 2002;Kostagiolas et al, 2015;Laplante & Downie, 2011;Liew & Ng, 2006;Nettamo, Nirhamo, & Häkkilä, 2006). Information needs regarding music listening and analysis are often related to certain uses of music, such as for recreational reasons, to renew a personal music collection, satisfy an insatiable craving for new music, or to fulfil a particular function such as the analysis of the music heard (Inskip et al, 2010;Laplante & Downie, 2006;Taheri-Panah & MacFarlane, 2004). For example, people listening to music to identify and analyze a particular musical work or artist may locate a recording, obtain the lyrics of the song and bibliographic entities by searching for a known item or song, find new and old songs from the same or a different music genre, or use the titles of songs, the artist's name, music pitch, and/or rhythm (Bainbridge, Cunningham, & Downie, 2003;Inskip et al, 2010;Lee et al, 2007).…”