There’s a channel on Stingray Music, an online streaming service based in Canada, called All-Time Greatest Hits. A typical five-song set goes like this: Billie Eilish followed by Foreigner followed by Gladys Knight & the Pips followed by Rihanna and ending with the Lovin’ Spoonful. Contrary to the passivity that streaming often cultivates, All-Time Greatest Hits demands the opposite. The mood and the genre and the era change constantly. Nothing is put on a pedestal. Everything played is treated equally.