The second music algorithm likely at work? Something much more complicated: an AI that makes it sound natural as the blobs move between notes. From that, the programme can work out that if a blob sings a certain note, what might be a nice set of next notes for the other blobs.” “You then use a machine learning algorithm that can find patterns in that data.
#Blob opera songs code#
“The Google code hasn’t been released, but most such computer harmonisers rely on a large dataset of existing harmonies,” says Dr Rebecca Fiebrink from the Creative Computing Institute at University of the Arts London.
Google’s Magenta creates its first AI song.Artificial Intelligence creates never-ending death metal.But it’s also because Blob Opera probably relies on two AI networks working so well you might not notice they’re there. Partly, this is because Google hasn’t publicly unveiled the code underpinning the experiment. But it might not be immediately clear just how smart. Modelled on 16 hours of singing from four professionals – Cristian Joel (tenor), Frederick Tong (bass), Joanna Gamble (mezzo‑soprano), and Olivia Doutney (soprano) – Blob Opera relies on AI to synthesise the noises you hear.Īs Google says: “In the experiment, you don’t hear their voices, but the machine learning model’s understanding of what opera singing sounds like, based on what it learnt from them.” Musical performances at tech events usually feel incongruous, and cringe-y -Remember Lana Del Rey at WWDC? But with an I/O so heavily focused on playful machine learning, it both made sense, and provided some much-needed entertainment - in the form of a belting blob.It is – and we cannot stress this enough – a whole lot of flubbery fun.īut although effortless to use, it was no easy feat to build. It was a customized, "massively optimized version" of the blob opera, using supercharged web browser capabilities to show off 16 blobs as musical accompanists.
Google engineers worked with Tune-Yards to put together the performance. In a blog post from Google on the collaboration, the singers who voiced the blobs expressed that "it was incredible to see a real artist working with the blobs as colleagues." Next, the blobs joined in for some classic Tune-Yards songs and provided the dramatic, operatic vocal accompaniment. The first hint of the blobs came when Tune-Yards lead singer Merrill Garbus began a call and response of nonsense sounds with a shadowy figure on the screen. Tune-Yards played on a round stage, surrounded by tall screens. Google brought the blobs to the stage along with Tune-Yards to open the conference. Users can move the blobs up, down, and around to create sounds and harmonize with one another, and ultimately record a song.
Their voices were assigned to four animated characters - called blobs - one each for soprano, mezzo-soprano, tenor, and bass, with the ability to harmonize and sing together due to the machine learning algorithm that powers the project. Four opera singers spent hours in the studio recording operatic music. The Blob Opera is an interactive Google Arts & Culture project from December 2020 that lets users create their own opera song, sung by animated blobs.
Google opened its I/O developer conference Tuesday with a performance that felt genuinely innovative, and actually fun, from the avant-garde vocal and electronica artist Tune-Yards - and Google's own Blob Opera.
#Blob opera songs update#
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