Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ito Aya and Sako Shinji and Kitamura Tadashi,A-15-1 STUDY OF MUSIC MODEL AND SIMLARITY FOCUSED ON CHORD PROGRESSION,Proceedings of the IEICE General Conference,,"The Institute of Electronics, Information and Communication Engineers",2009-03-04,2009,,237,https://cir.nii.ac.jp/crid/1573105977374943872,