Charts
The synthesis
The boards below each read one platform. This one reads all of them at once, weighting every chart equally and summing what they share, so a song carried by several platforms counts for more than a song carried by one. Where the individual boards disagree, and on some days they disagree by a wide margin, this is where you can see it.
Daily and weekly
Each board is calibrated on its own schedule and published after human review. Only the streaming chart feeds the compass degree; the others are kept out of it, because discovery and purchase behave differently from listening.
All-time Under development
Standing boards rather than daily readings, each paired with its Ether Art view so you can read the ranking and what the songs are about side by side.