@article{oai:fun.repo.nii.ac.jp:00004956,
 author = {Goto, Masataka and Hirata, Keiji},
 issue = {6},
 journal = {Acoustic Science and Technology},
 month = {},
 pages = {419--425},
 title = {Recent studies on music information processing},
 volume = {25},
 year = {2004}
}