Each row is a set, each block a record, warmer the more often
Factor B plays it. Hover a block to see it; click to open it.
How this is counted
One row per set, newest first. Blocks are drawn at the same width in every row, so a long set is a long row. The share on the right is how much of the set is material they play nowhere else. Sets whose tracklist nobody finished are faded and flagged, and their share covers only the tracks somebody wrote down.