Investigation on music features and mood classification for the project has started. I am currently holding a series of workshops at xMPL Music Recording Studio within Claire Trevor School of the Arts at UCI. These workshops have the aim of formalizing elements of music improvisation, composition, conduction and listening, from the perspective of semiology and semiotics, in terms of moods that can be expressed by music. The workshop is held once a week. Musicians currently involved are: Borey Shin, Michele Cheng and Molly Jones.