RapCaviar: music’s most influential playlist

Craig Marks for Vulture:

Moneybagg’s songs have already appeared on the regional playlist The Realest Down South (324,000 followers), but the dream is to be featured on RapCaviar — “one word,” reminds Basa, “because of Aristotle’s ‘the whole is greater than the sum of its parts.’” [Tuma] Basa selects the songs for RapCaviar on his own, utilizing predictive skills — “gut, gut, and gut,” he declares — honed at previous programming gigs at BET, MTV, and Revolt TV. “When something comes in and doesn’t smell right, I can detect it. ”

At Spotify, Basa also has access to a trove of data that enables him to gauge a song’s performance across the site: from how many times a song or artist has been searched for, to playlist-specific metrics such as percentage of people who skip the song (under 40 percent is desirable), percentage of saves to a user’s own playlists and percentage of users who listen to more than 90 seconds of a song, known as completion rate. When his instincts falter, Basa crunches the numbers. “Earlier this year,” he says, “one of my former co-workers at MTV called me. He’s business partners with XXXTentacion’s manager,” referring to the controversial underground rapper. “He said, ‘Yo, this guy is blowing up on Spotify.’ I said, ‘He is?’ I looked up his search results, and I’m like, ‘Oh shit. He really is.’” So I put it on Most Necessary, and reaction was instant.”

Part data scientist, part romantic laboring over a cassette mixtape, Basa sees himself as part of a hip-hop tradition. “Hip-hop has always valued curators: DJs, mixshow hosts, radio personalities,” he says. “This is just a different manifestation.” Officially, RapCaviar is updated weekly, whereby five or so new songs get cycled in, but Basa is often fiddling with it. Later in August, on a trip to Atlanta to kick off RapCaviar’s new series of branded concerts, he stops our conversation mid-sentence and grabs his Mac to add a track by rapper Ugly God, “Stop Smoking Black & Milds.” Over the weekend, he says, site search spiked for Ugly God, a leading indicator for Basa of vitality. To make room, he studies the data on a pair of J. Cole songs. One, “Change,” has a fairly high skip rate. With a couple of keystrokes, the song is ethered from the playlist. “If Tuma moves your song down on RapCaviar, your shit’s not working too well,” says Atlantic’s Greenwald.

The influence of Spotify’s curated playlists

Neil Cowley, writing in The Guardian about how his jazz tune became unexpectedly successful when a Spotify staff member added it to a curated playlist:

Some radio play and a few posts on social media meant that we got the track to 3,000-odd plays in the first couple of days. […] Enter stage left the “Spotify playlist”. Though I far from realised it at the time, this is the holy grail for independent artists such as myself. Overnight I was lifted out of the musty basement section where men with National Health spectacles hang out, and up on to the shiny new rack next to the checkout counter. All because I composed a solo piano piece that Spotify in deemed fit to feature on one of its more popular playlists. “Peaceful piano” with 1.9m subscribers put me in the company of Ludovico Einaudi, Nils Frahm and Max Richter and gifted me on average 25,000 plays a day.

The idea here is that people might not choose to listen to a broad playlist named ‘Jazz’, but they’d listen to the same songs if they appeared in the more specific ‘Peaceful piano’ playlist.

This feels like an ongoing shift in taxonomy that influences curation and UX copy. Presumably Spotify knows that users are less attracted to traditional genre labels, but prefer mood, activity or theme-based descriptions which might cut across multiple genres.

Setting aside user preferences for playlists over albums, it suggests that an artist like Cowley, despite enjoying more plays of this particular song, will see a much more modest increase in plays of the parent album which might well contain jazz music that isn’t ‘peaceful piano’.