# Mood Machine by Liz Pelly review – a savage indictment of Spotify

The global streaming behemoth has made music blander and life harder for artists, according to this enraging portrait

In November and December last year, Spotify’s chief executive, Daniel Ek,  420,000 shares in the music streaming company, earning himself $199.7m (£160m). One wild rumour that circulated on social media suggested Ek’s eagerness to divest himself of stock in the company he founded was linked to the imminent publication of Liz Pelly’s book Mood Machine, as if Ek feared the revelations contained within it would adversely affect the share price. That was obviously a fanciful notion. Ek started cashing out Spotify shares in July 2023, and has continued doing so into 2025. At the time of his last transaction, a month after Pelly’s book was published in the US, Spotify’s share price was at an all-time high.

And yet, you can see how people who had a preview of Mood Machine’s contents might get that idea into their head. It may be the most depressing and enraging book about music published this year, a thoroughly convincing argument that Spotify’s success has had a disastrous effect on pop music. Pelly also alleges a catalogue of alarming corporate behaviour, indicative of a company that, one former employee suggests, has “completely lost its moral centre”.

## The question is whether it ever had one to start with

The favoured origin story around Spotify’s founding involves Ek, a Swedish tech millionaire and “music nerd”, electing to save the industry from the scourge of online piracy by providing an alternative: an all-you-can-eat buffet of music on demand for a small monthly fee. Pelly suggests this is basically tripe. Ek’s speciality was in selling online advertising: his big idea was that some kind of streaming service would be a good way to do it. In its initial iteration, Spotify wasn’t even specifically intended as a music provider: the concept was to stream movies, until Ek and his co-founders realised that the size of the digital files involved was prohibitive. The picture that emerges is not of a munificent fan but a very different and familiar archetype: the guy who’s good with computers and neither understands, nor places any value on art.

Certainly, Spotify seems to have gone out of its way to denude musicians of earnings. Major labels were paid enormous advances to license their catalogues to the service, with no obligation to share any of the money with the people who had actually made the music. Spotify’s system of royalty payments is both byzantine and patently unfair. Artists aren’t paid simply by the number of streams their songs achieve, but by the percentage of total streams they account for in each country: not for your work, but how well your work is doing compared with that of a handful of megastars. One of Pelly’s interviewees calls it “forced consolidation”: not everyone who makes music wants to compete with Ed Sheeran, but this is a world in which you’re automatically obliged to do so. If you’re willing to forgo a further percentage of your earnings, then there’s Spotify Discovery, which adjusts the app’s much-vaunted algorithm to promote artists who accept a reduced royalty rate.

Meanwhile, in the early 2010s, the company shifted its focus from “music enthusiasts” to what it calls “lean-back consumers”, effectively the kind of people who would once have turned the radio on in the morning and left it burbling in the background all day. The purpose of the playlists it designed to target them – “chill vibes”, “mellow morning”, “mood-booster” – was, and is, to provide unobtrusive background noise or, as Pelly suggests, a latter-day equivalent to muzak: nothing striking, unusual, out-of-the-ordinary, or indeed any of the things one might reasonably want music to be. The message that quickly filtered through to artists was that the more beige your sound, the more likely it was to find a place on a Spotify playlist and earn some cash. Hence the rise of a homogeneous genre dubbed “Spotifycore”, which you’ve doubtless heard even if the term seems unfamiliar. It’s a bit ambient, a bit electronic, a bit folky, a bit indie, a nonspecific wish-wash possessed only of a vague wistfulness, the sonic equivalent of a CBD gummy: music “for any place, for anyone”, as one producer put it, that ends up being “music for no place, for no one”.

Spotify encouraged it, developing an “optimisation tool” called Spotify4Artists that urged musicians to examine the data, see what is doing well and tailor their music to be more like that. Given how hard it is for musicians to make a living in the 21st century, you can understand the pressure on artists to join this particular race to the bottom. “To be sustainable,” says one indie record label executive dolefully, “you have to put out records that are going to get repeat listens in coffee shops.”

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But there was more bad news for those that did. If you were dealing in music for no place and no one, it might as well be made by nobody. Spotify started buying in what it calls PFC, or “” – blandly nondescript “stock” tracks from companies that specialise in background music, made by session musicians paid a flat fee to crank out dozens of tracks at a time – and packing its playlists with them. PFC, usually hidden behind fake artist names and made-up biographies,  through official Spotify playlists. The company has dissociated itself from direct involvement in PFC, stating “”. It remains a secretive world and Pelly gets almost nowhere investigating it, although she does track down some of the musicians involved: grateful for the cheque and frank about the “brain numbing … joyless” experience of battery-farming music “as milquetoast as possible”.

It’s a relentlessly miserable story that one suspects will get more miserable still. The rise of AI presumably means that even the faceless session musicians will soon be out of a gig. Pelly reports that Spotify has experimented with an idea called Soundscape, an endless AI-generated “personalised” ambient stream (though the product has been put on “indefinite hiatus”). Its dream seems to be a world of entirely passive consumers who don’t choose what they listen to, but simply press play and let Spotify choose for them.

She ends by attempting to suggest alternative futures – in which consumers switch to small, cooperative streaming services run by musicians, or go out of their way to buy direct from artists, replicating the “indie” economy of small labels and DIY gigs that once supported leftfield musicians – but her worthy ideas feel like sticking plasters on a gaping wound. : Spotify is the market leader, with the sharpest practices, but, as Pelly notes, its competitors aren’t much better. One suspects that for most consumers, Spotify’s convenience – and it _is_ convenient – trumps whatever damage its rise has inflicted on music and musicians thus far, which means it’s only going to get bigger and more powerful. What that means for music and musicians going forward remains to be seen, but Mood Machine doesn’t leave you filled with optimism for the future.

## Mood Machine: The Rise of Spotify and the Costs of the Perfect Playlist by Liz Pelly

Mood Machine: The Rise of Spotify and the Costs of the Perfect Playlist by Liz Pelly is published by Hodder & Stoughton (£22). To support the Guardian and the Observer buy a copy at . Delivery charges may apply.
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