    /* an artist whose exhaustive page the mock keeps for four seconds: what
       is on screen a second and a half in can only be the two fast lanes */
    { do: `__ss.push('artist', { name: 'Halcyon Drift' })`, name: "artist-lanes", wait: 1200 },
    { name: "artist-lanes-page", wait: 4200 },
    { do: `history.back()`, wait: 700 },
