@article{happierhierarchicalpolyphonicmusic,
  title = {HAPPIER: Hierarchical Polyphonic Music Generative RNN},
  author = {Tianyang Zhao and Xiaoxuan Ma and Honglin Ma and Yizhou Wang},
  year = {2018},
  url = {https://openreview.net/forum?id=SJx5kn0cK7},
}