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Make some seriously cool grooves with Groove Pizza!

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Groove Pizza is a playful tool for creating grooves using math concepts like shapes, angles, and patterns. Start working with one of the special pizza presets and add/remove toppings to adjust the groove, or click on the Shape Pizza tab and drag various shapes onto the big circle to play and explore math-inspired grooves.

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Use animal sounds to make some music mixes!

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Make your own music by mixing wild animal sounds with beatbox loops in this free online game from the Cornell Lab and Ben Mirin. Anyone can be a wildlife DJ. Play now.

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Mix up some songs using a cube!

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808 Cube is a Chrome experiment that combines the Roland 808 drum machine with the Rubik’s Cube.

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Drag the character to different moods to hear different music.

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Make music using sounds and noises found everywhere!

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Built by Kyle McDonald, Manny Tan, Yotam Mann, and friends at Google Creative Lab. Thanks the The Philharmonia Orchestra, London for contributing some sounds to this project. The open-source code is available here.

Check out more at A.I. Experiments.

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Built by Kyle McDonald, Manny Tan, Yotam Mann, and friends at Google Creative Lab. Thanks the The Philharmonia Orchestra, London for contributing some sounds to this project. The open-source code is available here. Check out more at A.I. Experiments.

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Explore and create hip-hop music!

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On August 11, 1973, an 18-year-old, Jamaican-American DJ who went by the name of Kool Herc threw a back-to-school jam at 1520 Sedgwick Avenue in the Bronx, New York. During his set, he decided to do something different. Instead of playing the songs in full, he played only their instrumental sections, or "breaks" - sections where he noticed the crowd went wild. During these "breaks" his friend Coke La Rock hyped up the crowd with a microphone. And with that, Hip Hop was born.

Today, we celebrate the 44th anniversary of that very moment with a first-of-its-kind Doodle featuring a custom logo graphic by famed graffiti artist Cey Adams, interactive turntables on which users can mix samples from legendary tracks, and a serving of Hip Hop history - with an emphasis on its founding pioneers. What's more, the whole experience is narrated by Hip Hop icon Fab 5 Freddy, former host of "Yo! MTV Raps."

To dig deeper into the significance of this moment and culture from a personal perspective, we invited the project's executive consultant and partner, YouTube's Global Head of Music Lyor Cohen (and former head of Def Jam Records), to share his thoughts:
"Yes, yes y'all! And it don't stop!" Today we acknowledge and celebrate a cultural revolution that's spanned 44 years and counting. It all started in the NYC Bronx, more commonly known as the Boogie Down Bronx. Following the fallout from the construction of the Cross Bronx Expressway in 1972 that demolished a lot of the neighborhood, times were particularly tough. The youth needed an outlet - a unifying sound, a beat, a voice to call their own. The Bronx DJ's and MC's rose to the task and the city loved them for it. Hip Hop was accessible. A kid with little means and hard work could transform their turntable into a powerful instrument of expression (also illustrating hip hop's technical innovation). Starting with folks like DJ Kool Herc, DJ Hollywood, and Grandmaster Flash, the grassroots movement created a new culture of music, art, and dance available to the 5 boroughs of the city and beyond. Hip Hop was also rebellion against several norms of the time, including the overwhelming popularity of disco, which many in the community felt had unjustly overshadowed the recent groundbreaking works of James Brown and other soul impresarios from the 60's. Specifically, they felt that the relatable storytelling and emotional truths shared in soul and blues had been lost in the pop-centric sounds of Disco. So Hip Hop recaptured that connection, beginning with the pioneers who brought back the evocative BOOM! BAP! rhythms of James Brown's drummer, Clyde Stubblefield. It should be noted that early Hip Hop stood against the violence and drug culture that pervaded the time. My dear friend & first client Kurtis Blow once said "On one side of the street, big buildings would be burning down...while kids on the other side would be putting up graffiti messages like, 'Up with Hope. Down with Dope,' 'I Will Survive' and 'Lord, Show Me the Way!'". The messages of resilience unified a community of people and were the backdrop of hip hop's beginnings. I won't pretend I was present when Hip Hop began. I first engaged with Hip Hop music about ten years after its birth, when the culture was still a kid. I'd graduated from college and was working at a bank in Los Angeles. A year later, bored as hell, I quit. On a whim, I rented an abandoned hall and started booking shows. My policy was to provide a stage for the music that promoters were ignoring: punk-rock, reggae, and rap. It turned out to be a winning strategy. One of my very first shows included RUN DMC, and they absolutely KILLED IT. Following the success of those shows, I left LA for NYC and started working for Russell Simmons, who appointed me road manager for RUN DMC just as they were embarking on a European tour. It was December of 1984 and they found nothing but love on both sides of the English Channel. A month later, RUN DMC, along with Kurtis Blow, the Fat Boys, and Whodini, started touring massive arenas across the U.S.. To the rock establishment and corporate music business, hip hop was little more than a fad. But with acts selling out shows around the globe night after night, it was obvious that something bigger was brewing... Hip Hop was disruptive. Ultimately, to me, it shows that people in any situation have the ability to create something powerful and meaningful. The progression of this culture and sound - from Kool Herc spinning James Brown breaks at a block party to Jay-Z, Kanye West, and Drake being some of the biggest forces in music 44 years later - is something that few people at that first party could have anticipated. Hip Hop has done exactly what its founders set out to do, whether wittingly or unwittingly. It placed an accessible culture, relatable to any marginalized group in the world, at the forefront of music. In that spirit, here's to BILLIONS of people getting a brief reminder that "Yes, yes y'all! And it WON'T stop!"
Early explorations & a behind-the-scenes look at the Doodle

Early prototypes of the turntables

Early logo design sketch by Cey Adams

Character concepts for Fab 5 Freddy

Early intro storyboard

Doodle team in front of 1520 Sedgwick Ave in the Bronx (From L to R: Perla, Kevin, Pedro, David)

With Cey Adams in his NYC studio (From L to R: Perla, Ryan, Cey, Pedro)

In the recording studio with Fab 5 Freddy (From L to R: Perla, Fab, Kevin, Ryan, Pedro)

Doodle team doing some serious Hip Hop research in NYC (Pedro & David soaking in the art of NYC, Perla brushing up on her breakdancing skills thanks to HUSH tours, & the team getting a hip hop history lesson from Sal Abbatiello & fam)

Writing support - Jorteh Senah, Matthue Roth

Licensing/Agency support - Jay Komas, Jill Trainor, Joy Edgar, Jen Rosen, Thomas Breslin
UX Research - Melinda Klayman
Music support, Sound Engineer - Nick Zammuto
PR support - Susan Cadrecha, Marni Greenberg
Web audio support - Yotam Mann, Chris Wilson
Design/Animation support - Matt Cruickshank
Animation support - Olivia When
Art support - Brian Kaas

Executive Consultant - Lyor Cohen

Guest artist - Cey Adams
Host - Fab 5 Freddy
Guest Musician - Prince Paul
Consultants - Sal Abbatiello, Mickey Abbatiello, Steve Stoute
Agency partners - Mass Appeal, DMG Clearances, Translation

DJ Kool Herc Hip Hop Pioneer Participants

Grand Wizzard Theodore
The Sequence
Grandmaster Caz
Richard Colón (AKA Crazy Legs)
Roxanne Shanté
Grandmaster Flash
RUN DMC
Sylvia Robinson estate

A Tribe Called Quest footage - courtesy of Video Music Box Licensing/Getty

Bronx Rap contest footage - courtesy of Louis Alvarez and Andrew Kolker/Getty
Style Wars footage - courtesy of Public Art Films, Inc.
Salt N Pepa image - courtesy of Janette Beckman

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44th Anniversary of the Birth of Hip Hop

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On August 11, 1973, an 18-year-old, Jamaican-American DJ who went by the name of Kool Herc threw a back-to-school jam at 1520 Sedgwick Avenue in the Bronx, New York. During his set, he decided to do something different. Instead of playing the songs in full, he played only their instrumental sections, or "breaks" - sections where he noticed the crowd went wild.

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Lots of music games to enjoy!

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Doctor Musik: apps, games and music for the music room!

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Apps, games and music for the music room!

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Music games feature gameplay where the player interacts with a musical score or individual songs. Some games test your musical rhythm or pitch skills. Other games allow you to play or create your own music with a virtual piano or drum beat maker.

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Music games feature gameplay where the player interacts with a musical score or individual songs. Some games test your musical rhythm or pitch skills. Other games allow you to play or create your own music with a virtual piano or drum beat maker.

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How were these built?

All our experiments are all built with freely accessible web technology such as Web Audio API, WebMIDI, Tone.js, and more. These tools make it easier for coders to build new interactive music experiences. You can get the open-source code to lots of these experiments here on Github.

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Music is for everyone. Play with simple experiments that let anyone, of any age, explore how music works.