@article{featurelearningforchordrecognitionthe,
  title = {Feature Learning for Chord Recognition: The Deep Chroma Extractor},
  author = {Filip Korzeniowski and Gerhard Widmer},
  year = {2016},
  eprint = {1612.05065},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1612.05065v1},
}