此数据在 [HetRec2011](2nd International Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec 2011)) 上发布。有1892名用户的听听歌记录,涉及92,800名艺术家。
[The Nine Must-Have Datasets for Investigating Recommender Systems](https://gab41.lab41.org/the-nine-must-have-datasets-for-investigating-recommender-systems-ce9421bf981c)