Spotify Re-Releases its Million-Playlist Dataset from the RecSys Challenge 2018

In 2018, Spotify co-organized the ACM RecSys Challenge and provided a massive dataset of 1 million playlists consisting of 2 million tracks by around 300,000 artists. A few days ago, Ching-Wei Chen from Spotify announced to re-release the dataset and create an open-ended challenge on AICrowd. This seems to be a great resource for recommender-systems research.