    /* the whole discography on the real core, on the same artist the walk
       already opened above — so the catalog store is warm and the page has
       its releases the moment it is pushed. It reads and it sorts; nothing
       is downloaded, played, joined, sent, signed in to or written. */
    { do: `document.querySelectorAll('.nav button')[2].click()`, wait: 600 },
    { do: `document.querySelectorAll('.segtabs button')[1].click()`, wait: 600 },
    { do: `__click('.screen button.row', null)`, wait: 500 },
    { wait: 2500 },
    { do: `__click('.sec .all', 'All')`, name: "dg-page", wait: 1600 },
    { do: `document.querySelectorAll('.gbar .iconbtn')[1].click()`, name: "dg-sheet", wait: 1000 },
    { do: `__click('.halfsheet .chip', 'A–Z')`, name: "dg-az", wait: 1000 },
    { do: `document.querySelector('.scrim').click()`, wait: 700 },
    { do: `history.back()`, wait: 800 },
    { do: `history.back()`, wait: 900 },
