    /* the exhaustive page has NOT landed; the banner and the first four
       releases have — three albums on the Albums tab, a single on its own */
    "artist-lanes": (i) => i.artFast === "loading:ready+art:ready:4" && i.heroPix && i.disco === 3 && i.tabs === 2,
    /* and the page wins when it does land: the classified six */
    "artist-lanes-page": (i) => /^ready:/.test(i.artFast) && i.heroPix && i.disco === 6 && i.tabs === 2,
