Cadenza This is the training and validation data for the Second Cadenza Lyrics Intelligibility Predicting Challenge (CLIP2) Understanding the lyrics in music is key for music enjoyment [1]. People with hearing loss can have difficulties to clearly and effortlessly hearing lyrics [2], however. In speech technology, having metrics to automatically evaluate intelligibility has driven improvements in speech enhancement. We want to do the same for music with lyrics! A detailed description of the challenge can be found on our website Overview of Files cadenza_clip2_data.train.v1.0.tar.gz : Package with the training audio and metadata cadenza_clip2_data.valid.v1.0.tar.gz : Package with the validation audio data and metadata CHANGELOG.md: History with the changes of the data README.md: readme file License This dataset is shared under the CPC-4 License (Creative Production Commons 4.0).