Sony Pixel Power calrec Sony

Adding That Extra You' to Your Discovery: Oskar Stl, Spotify Vice President of Personalization, Explains How It Works

13/10/2021

Mondays and Fridays are eagerly anticipated by music lovers on Spotify who are looking to uncover new artists. Each Monday, Discover Weekly, a playlist that serves listeners with tracks they might like based on their past listening histories, is updated. Friday is Release Radar day, when the playlist refreshes with brand-new songs from a user's favorite artists. And there's even more personalization happening daily on Spotify across playlists our editors curate and playlists users create.

In fact, personalization begins right within the home page, shortly after a new user downloads and signs up for Spotify. New users are prompted to select a few of their favorite artists. From that moment on, the app begins to spin up creators a listener might love based on those they're already familiar with. But that only accounts for a small portion of how we personalize the Spotify listening experience, said Spotify's Vice President of Personalization, Oskar St l, in an interview with For the Record.

How personalization came to life Personalization is what it sounds like: It ensures that the content you receive on Spotify is tailored to you based on the audio you love. It's now regarded as key to the Spotify experience-but Spotify did not always focus there. Spotify was originally created 15 years ago to function more like a library, where you could go and play the songs you were interested in that you already knew about. But over time, our engineers realized that you enjoy Spotify more if you discover more, and most people don't have time to discover on their own, said Oskar.

Perhaps you're a 46-year-old dad with three kids and no time to discover music by yourself, Oskar joked, gesturing to himself, or a student looking for inspiration. It's most helpful when you're served something up and know it will be a mix of what you like and what you might like. Then you'll stay for more.

Personalization, he explains, was an empowering experience for listeners who didn't have the time or knowledge to create endless unique playlists for every dinner party or road trip. It opened up discovery on a broader level, enabling hundreds of artist discoveries per person per year. And most important, personalization helps create a better app experience because it ensures that people want to be on the app-but not spend all their time there. Spotify's approach is to ensure listeners have a fulfilling content diet.

If we really wanted to make you stay on the app three more minutes, we would play your favorite song, Oskar explained. All we'd ever have to do is play your favorite 20 songs on a loop. But that would mean you're not discovering anything, and you'd eventually get tired and bored of the audio experience.

Spotify operates several personalization features within the app for listeners to enjoy beyond the classics like Discover Weekly and Release Radar. Earlier this year, we debuted Spotify Mixes sorted into genres, artists, or decades with music a listener loves or will love. Just last month, we introduced Blend, which merges two listeners' taste profiles, creates a playlist that combines both of their favorites, and allows them to share the results on social media. And most recently, we launched Enhanced playlists, a feature users can toggle on or off that allows Spotify to suggest new songs that might fit in well to a user's custom-made playlist.

All this is in addition to what we call our algotorial playlists: sets of songs our editors put together to evoke a certain mood or moment that are also tailored to the individual user. Songs to Sing in the Car might not look personalized, but it is, said Oskar. Each person is seeing music that fits that categorization, but that is also in line with what they enjoy listening to. In fact, there isn't just one Spotify experience. There's more like 365 million different experiences-one for each user-that's deeply personalized to their wants and needs.

How does personalization actually work? The answer is machine learning, a complex code-based system with thousands of inputs, all laddering up to one song recommendation, done faster than the blink of an eye. But Oskar broke it down:

Imagine you and another person have similar music tastes. You have four of the same top artists, but your fifth artists are different. We would take those two near-matches and think, Hmm, maybe each person would like the other's fifth artist' and suggest it. Now imagine that process happening at scale-not just one-on-one, but thousands, millions of connections and preferences being considered instantaneously, and always updating. Every day, half a trillion events, whether they are searches, listens, or likes, take place on Spotify, powering and guiding our machine learning system.

Machine learning technology has raced forward as Spotify has matured, with enhancements we only once only dreamed of now becoming reality. This reality, too, affects where we can go with personalization and what we can serve up to listeners. Breakthroughs in machine learning have really allowed us to rethink how we can help users discover new audio content. While in many instances machine learning has remained focused on solving for the immediate click- You like this song. Let me offer you more of the same kind of music'-we're now able to better understand content and the ways listeners and creators relate to it.

The future of Personalization at Spotify Podcasts, in particular, pose a significant opportunity, in part because of user input: It takes a bit longer to determine whether you like a particular show or episode or not-much more so than the 20 seconds most people take to pass judgment on a song. But as Oskar points out, we already had a great head start helping you discover podcas
LINK: https://newsroom.spotify.com/2021-10-13/adding-that-extra-you-to-your-...
See more stories from spotify

Most recent headlines

06/10/2025

France Tlvisions Wins Prestigious 2025 EBU Technology & Innovation Award in Groundbreaking Collaboration with Dalet

France T l visions, France's leading broadcaster, has received the 2025 EBU ...

04/09/2025

Monumental Sports & Entertainment and Dalet Win Prestigious 2025 NAB Show Project of the Year Award

Monumental Sports & Entertainment (MSE), in collaboration with Dalet, has been a...

30/08/2025

FCC Slightly Raises Regulatory Fees for TV Stations

WASHINGTON The Federal Communications Commission has adopted its FY 2025 Regulatory Fees Order that establishes the regulatory fee rates for the broadcast stati...

29/08/2025

Australian Red Cross and SBS launch training to help workplaces in the fight against Modern Slavery

Australian Red Cross and SBS launch training to help workplaces in the fight aga...

29/08/2025

Call for entries is now open for the 19th Annual South African Film & Television Awards (SAFTAs19)

The National Film and Video Foundation (NFVF), an agency of the Department of Sp...

29/08/2025

L3Harris Launches Counter-Unmanned Systems Initiative

L3Harris Technologies has concentrated decades of expertise across the entire enterprise to develop affordable and reliable best-of-breed solutions to rapidly c...

29/08/2025

The CW Network Extends Pac-12 Deal Through 2030-31 Season

BURBANK, Calif. The CW Network and the Pac-12 Conference have announced a new media rights deal that will extend their broadcast partnership beginning with the ...

29/08/2025

Global FAST Channel Count Continues to Spike

NEW YORK Gracenote has released a new analysis of its global video dataset showing that the number of FAST channels grew nearly 14% from Q1 2025 and 76% since 2...

29/08/2025

Harmonic Unveils New Capabilities for Its Live Sports Streaming Solution

SAN JOSE, Calif. Harmonic has announced a series of improvements to its live sports streaming solution that the company said will improve fan engagement, protec...

29/08/2025

Youtube TV, Fox Settle Differences, Renew Carriage Agreement

NEW YORK and LOS ANGELES Fox Corp. and YouTube TV last night announced a renewal of the full portfolio of Fox networks, including Fox News Channel, Fox Business...

29/08/2025

Lightware MTR integration brings advanced flexibility and...

Budapest, Hungary, August 2025 - The integration of Microsoft Teams Rooms (MTR) with Lightware's Taurus universal matrix switchers delivers a new level of f...

29/08/2025

Frequency Launches Studio Live - a Unified Platform to Br...

Frequency, the engine behind many of the world's best-known streaming television channels, today announced it will launch Studio Live, a next-generation uni...

29/08/2025

Scality Day 2025 Celebrating 10 years of global innovatio...

In an era when AI and cyber resilience are essential, Scality will mark the 10th anniversary of Scality Day on October 16, 2025 in Paris. This flagship global e...

29/08/2025

Disguise Drives New Immersive Racing Experience - F1 Box

Disguise's In-House Creative and Technical Teams Pre-Visualised, Programmed and Delivered Content for the Experience, All Powered by EX 3+ Technology solu...

29/08/2025

Disguise Supports Fellow Entertainment Tech Leaders at IB...

Disguise will be demonstrating the latest workflows for TV, film and live events on a number of partner booths at the show Disguise, the industry-leading tech...

29/08/2025

Accedo to Highlight Compose AI-Agent Enhanced Orchestration Layer

STOCKHOLM, Sweden Accedo will showcase Accedo Compose, its AI agent-powered modular orchestration layer that assists streaming providers in transitioning client...

29/08/2025

Cineverse Launches Streaming Apps for In-Vehicle Video Streaming

LOS ANGELES Cineverse has announced that it is working with Xperi to bring four of its streaming channels to automobiles for the first time as part of the DTS A...

29/08/2025

Gray Media to Simulcast 17 Dallas Stars NHL Games

DALLAS & ATLANTA Gray Media has announced an agreement with the sports streaming service Victory+ to simulcast 17 Dallas Stars NHL games in 15 television market...

29/08/2025

Comcast NBCU and Amazon Ink New Distribution Agreements

NEW YORK AND CULVER CITY Comcast NBCUniversal and Amazon have announced new and extended distribution agreements that will expand the content available on their...

29/08/2025

RED Digital Cinema To Highlight Cine-Broadcast Module At IBC2025

FOOTHILL RANCH, Calif. RED Digital Cinema will feature its Cine-Broadcast Module supporting live broadcast workflows during IBC2025, Sept. 12-15, at the RAI Ams...

29/08/2025

Kyivstar Rings Opening Bell at Nasdaq Marking Landmark Listing and Highlighting Ukraine's Investment Case

29 Aug 2025 Kyivstar Rings Opening Bell at Nasdaq Marking Landmark Listing and ...

29/08/2025

Sky Sports to show more NFL games than ever as part of new rights agreement

More than half of all NFL games live on Sky for the first timeFriday 29 August 2025 Sky Sports has announced a new three-year deal with the NFL, extending its ...

29/08/2025

'RIV4LRIES': The Trailer of the New Series With Samuele Carrino Only on Netflix October 1

Back to All News RIV4LRIES: The Trailer of the New Series With Samuele Carrino ...

29/08/2025

Steps ahead: RT to air inspiring documentary on 12-year-old Irish dance star

Get ready for an inspiring and emotional insight into the world of competitive Irish dancing with My Story: Tomi Champion of the World airing on RT 2 this monda...

29/08/2025

TODAY WITH DAVID MCCULLAGH TO AIR ON RT RADIO 1 WEEKDAYS AT 10AM

RT has today announced that David McCullagh is to be the new presenter of RT Radio 1's flagship Today programme, which airs every weekday at 10am, replaci...

28/08/2025

Meet the 2025 Sundance Institute Documentary Edit Residency Artists

By Kristin Feeley, Director, Documentary Film & Artist Programs If you want to tell untold stories, if you want to give voice to the voiceless, you've got ...

28/08/2025

Watch These 9 Sundance Institute-Supported Documentaries That Spotlight Workers' Rights

Directed by Steven Bognar and Julia Reichert, Sundance Institute-supported Amer...

28/08/2025

Motivational Corridos: The New Sound of Resilience in Msica Mexicana

Corridos have been a cornerstone of M sica Mexicana for generations, telling stories rooted in everyday life. Now, a new chapter is taking shape: motivational c...

28/08/2025

Corridos Motivadores: El Nuevo Sonido de la Resiliencia en Mxico

Los corridos han sido un pilar de la M sica Mexicana durante generaciones, contando historias enraizadas en la vida cotidiana. Ahora, un nuevo cap tulo est tom...

28/08/2025

Verano Forever Brings Myke Towers, Bele, Elena Rose, and More to Miami for an Unforgettable Latin Summer Celebration

Earlier this month, we promised our Verano Forever party would bring the heat, a...

28/08/2025

Poland Selects L3Harris Electronic Warfare System for F-16 Fleet

L3Harris will provide the Polish F-16V fleet with the Viper Shield electronic warfare system as part of an upgrade program....

28/08/2025

AgileTV consolidates its technological leadership with the development of Lowi TV in Spain

Bilbao, August 26, 2025 - AgileTV, an international television and video technol...

28/08/2025

Craft Interview: Ken Wilkinson, Audio Engineer

Ken Wilkinson is an Emmy Awards nominated New York audio engineer who specialises in production sound mixing for film, commercial, episodic and documentary work...

28/08/2025

Fubo to Launch Fubo Sports Skinny Bundle for $56 Per Month

NEW YORK FuboTV today announced that it will launch Fubo Sports, a skinny bundle that focuses on sports with a subscription price of $56 monthly....

28/08/2025

Telestream to Launch 'Global Ingest Workflow at IBC2025

NEVADA City, Calif. At IBC2025, Sept. 12-15 at the RAI Amsterdam, Telestream will debut its new Global Ingest strategy, introducing a next-generation ingest arc...

28/08/2025

Dr. Rhoda Bernard Releases Groundbreaking Debut Book on Accessible Arts Education

Dr. Rhoda Bernard Releases Groundbreaking Debut Book on Accessible Arts Educatio...

28/08/2025

TAG Strengthens Regional Presence with Appointment of Oli...

TAG Video Systems, the leader in software-based IP end-to-end workflow monitoring, deep probing, and real-time visualization, has named Oliver Gappa as Sales Di...

28/08/2025

DHD to Demonstrate AI-Based Voice Enhancement at IBC 2025

AI-based voice enhancement will be among a series of innovations making their IBC 2025 debut on the DHD stand B46 in Hall 8 at the RAI Amsterdam Convention Cent...

28/08/2025

Telefonica Servicios Audiovisuales Hit the Back of the Ne...

Telef nica Servicios Audiovisuales (TSA), the leading system integrator and service provider in the media sector in Spain, with the support of Appear, the globa...

28/08/2025

Optical Media Anchors LiveU IQ into its On site Productio...

To fully immerse sailing fans in the world's biggest offshore yacht race, production company, Optical Media turned to LiveU's On-site Production solutio...

28/08/2025

WNED Adopts Calrec Type R console to weather any storm an...

Working with Calrec on its most recent overhaul, radio and television broadcaster, WNED has migrated to a fully IP infrastructure with multiple Type R consoles,...

28/08/2025

Cleeng unveils first ever free D2C subscription platform...

Cleeng, the Subscriber Retention Management (SRM ) inventor, has unveiled Cleeng Pro, the first-ever direct-to-consumer (D2C) subscription management platform t...

28/08/2025

Zixi and OKAST Partner to Power Scalable Global FAST Chan...

Zixi, the industry leader in live broadcast-quality video over IP, today announced that French media distribution platform OKAST has selected Zixi to enable rel...

28/08/2025

Nixer to unveil CV1 AoIP monitoring tool to address evolv...

Solution offers a streamlined, speaker-free architecture to optimize integration with premium external loudspeakers and advanced loudness metering Nixer Pro Au...

28/08/2025

Cinegy Announces Strategic Partnership with One Touch Pro...

Cinegy, the premier provider of software-defined television technology, has announced a strategic partnership with Vision One Touch Film Production Services L.L...

28/08/2025

Telestream Global Ingest Workflow Powered by Vantage Open...

Telestream, a global leader in media workflow technologies, will debut its new Global Ingest strategy at IBC2025, introducing a next-generation ingest architect...

28/08/2025

Telenor partners with Broadpeak for multi-country content...

Tier 1 operator selects Broadpeak to power high-performance, unified CDN solution across Norway, Sweden and Finland Broadpeak, a leader in streaming and moneti...

28/08/2025

24 Frames Digital goes live with Synamedia Quortex Play f...

Leading video software provider, Synamedia, today announced that 24 Frames Digital, one of India's leading live event streaming service providers, has chose...

28/08/2025

VisualOn at IBC 2025 - Whats Next in AI Powered Video Str...

Meet VisualOn at IBC2025: See What's Next in AI-Powered Video Streaming Join VisualOn at IBC2025 and discover how our AI-driven Optimizer and advanced media...