We’re excited to announce the launch of Line-In (https://line-in.spotify.com/), a new tool that allows our most trusted fans and music lovers to suggest additions to the information we have about music on Spotify. By experimenting with this tool, we hope to better understand how Spotify listeners interpret music, so that we can improve experiences for both listeners and artists. Some of the data categories listeners are invited to make suggestions for include: explicitness, genre, aliases, languages, mood, tags, artist roles, and external URLs.
All desktop Spotify users can access the Line-In tool by clicking the three dots next to an Artist, Album, or Song and selecting Suggest an Edit.
Line-In is a work-in-progress, and we’ll be adding additional features over time. See here for more FAQs.