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Bizarre A.I. Yankovic, a cursed deep dive into the world of voice cloning

Bizarre A.I. Yankovic, a cursed deep dive into the world of voice cloning

2023-10-02 10:15:42

Within the parallel universe of final yr’s Bizarre: The Al Yankovic Story, Dr. Demento encourages a younger Al Yankovic (Daniel Radcliffe) to maneuver away from track parodies and begin writing authentic songs of his personal. Throughout an LSD journey, Al writes “Eat It,” a 100% authentic track that’s positively not based mostly on every other track, which shortly turns into “the largest hit by anyone, ever.”

Later, Bizarre Al’s enraged to study from his supervisor that former Jackson 5 frontman Michael Jackson turned the tables on him, altering the phrases of “Eat It” to make his personal parody, “Beat It.”

This received me considering: what if each Bizarre Al track was the unique, and each different artist was protecting his songs as a substitute? With latest advances in A.I. voice cloning, I noticed that I might carry this monstrous alternate actuality to life.

This was a horrible thought and I remorse all the pieces.


Covers of Weird Al's "Eat It" single and "Even Worse" albums

In fact, I began with Michael Jackson protecting “Eat It,” the Grammy-winning 1984 single that made Bizarre Al a family identify.

Michael Jackson’s track is pitched decrease and sung a lot greater than Bizarre Al’s parody, so I pitched the vocals up an octave and lowered your entire track by half an octave to attempt to match the unique.

Be warned: you’ll be able to’t unhear this.

Artifacts apart, it seems like Michael Jackson doing a Bizarre Al impression?! Each line has a distinctly “white and nerdy” vibe: it loses any seriousness and edge, exaggerating phrases for comedian impact and enunciating lyrics actually clearly so the punchlines might be heard.

I attempted six totally different Michael Jackson A.I. voice fashions, together with one skilled on seven hours of vocals over 300 epochs — a elaborate phrase for cycles via the coaching dataset — nevertheless it didn’t make a lot distinction. (Typically, it isn’t obligatory to make use of greater than quarter-hour of fresh audio for mannequin.) The outcomes have been largely the identical unholy amalgamation: “Bizarre Michael” Jacksonkovic.

Right here’s the A.I. Michael Jackson protecting “Fat,” utilizing a model skilled off songs from Future, Off The Wall, and Thriller.

Nevertheless it’s not simply Michael Jackson: Bizarre Al’s distinctive voice and pronunciation makes it laborious to exchange his vocals with any different A.I.-generated voice.

No present synthetic intelligence is highly effective sufficient to cover the weirdness of Bizarre Al.


The middle of the A.I. cowl songs group is a large 500,000+ member Discord known as A.I. Hub, the place members commerce new suggestions, instruments, methods, and hyperlinks to their authentic and canopy songs.

Neighborhood members additionally add the A.I. voice fashions they’ve skilled, including a whole bunch of latest fashions day by day to a rising database of Discord threads. Musicians are a well-liked class, but in addition fictional characters, anime characters, YouTubers/streamers, and celebrities.

A look at latest A.I. Hub’s voice mannequin threads is a chaotic seize bag: Francoise Hardy, Donald Duck, each member of Korean woman group VCHA, Markiplier, Tom Waits, LeBron James, Knuckles, and, uh, Adolf Hitler.

Screenshot of latest voice mannequin threads in AI Hub

Discussions and hyperlinks to the fashions are on Discord, however the recordsdata themselves are virtually universally discovered on Hugging Face, a distinguished A.I. startup that raised $235M in a Series D round in August at a $4.5 billion valuation from a few of tech’s greatest corporations, together with Google, Amazon, Nvidia, Salesforce, AMD, Intel, IBM, and Qualcomm.

Hugging Face performs a central function within the A.I. music group, offering free and dependable everlasting internet hosting. A.I. Hub now requires Hugging Face hyperlink to listing a mannequin, and the device that I used to generate these samples, AICoverGen, suggests utilizing direct hyperlinks to Hugging Face fashions in its UI and examples.

Most customers simply add fashions to their very own accounts, however some add a whole bunch or 1000’s of fashions made by others into huge repositories of A.I. voices: this one account alone has almost 4,000 voice fashions, from celebrities and musicians to cartoon characters and YouTube personalities.

The RIAA could be very conscious of A.I. Hub, and has focused the group for importing datasets — the unique copyrighted songs used to coach voice fashions — demanding in June that Discord shut it down, take away hyperlinks to the infringing recordsdata, and reveal the id of uploaders.

Regardless of their calls for, A.I. Hub remains to be going robust, although put into place strict guidelines round linking to copyrighted datasets, significantly A.I.-processed vocal separations used to coach new voice fashions.

However the RIAA hasn’t, so far as I can inform, taken any motion towards the A.I. fashions themselves or the individuals making them.


Persevering with my descent into Bizarre A.I. hell, I subsequent tried to get Madonna to cowl “Like A Surgeon.”

In accordance with the model’s creator, it was skilled on “13 minutes of fresh, studio high quality acapellas from her 1984 album, Like a Virgin” over 500 epochs. Once more, her singing pitch was a lot greater than Bizarre Al, so I pitch shifted it up an octave.

It positively seems like a feminine vocalist, however not an excellent one, and solely vaguely like Nineteen Eighties Madonna.

Shifting into the Nineties, I made the questionable resolution to have A.I. Kurt Cobain sing “Smells Like Nirvana,” Bizarre Al’s 1992 parody of “Smells Like Teen Spirit.” I attempted a number of fashions, however the best was by a YouTuber named @Cleberslk, who wrote, “Enjoyable truth: I made the mannequin on my cellphone in a rush.”

I’m unsure why he has a vaguely European accent, however that’s most likely the least offensive factor about it.


Discord and Hugging Face are crucial to the A.I. voice cloning group, however there’s one other massive tech firm that performs an vital function for a lot of A.I. hobbyists: Google.

Producing audio with these fashions will work on most PCs with a good video card, however if you happen to don’t have a appropriate GPU or are merely intimidated by a terminal, Google Colab permits anybody to shortly and simply run total generative A.I. workflows on their servers free of charge, or improve to extra highly effective GPUs for a small hourly payment.

I’m on a Mac, which doesn’t have an Nvidia GPU required for working inference on these fashions regionally, so I used the Colab pocket book for AICoverGen, a robust package deal that handles each step of producing A.I. covers from an current mannequin with a handy internet UI. It took a couple of minutes to begin up, after which underneath a minute to generate every track.

The simplified view of AICoverGen’s internet UI for producing A.I. covers, hiding all of the superior choices

This software program isn’t tough to make use of, however Colab and WebUI interfaces might be imposing for non-technical customers. Like with Steady Diffusion and “magic avatars,” a variety of startups have moved to launch paid merchandise that fill the usability hole, together with Kits AI, Voicify AI, Voiceflip, voicemy.ai, and covers.ai, making easy apps for producing vocal covers with formally licensed voices (or not) or coaching your individual fashions. It’s solely going to get sooner and simpler.


Together with his channel There I Ruined It, Dallas musician Dustin Ballard constructed a following of 3.1 million TikTok followers and 700k YouTube subscribers making absurdist track remixes and mashups. For the final 4 months, he’s began experimenting with voice cloning, collaborating with a friend-of-a-friend in South America to vary his vocal tracks to sound like different singers.

The outcomes have been constantly impressed: The Beach Boys singing Nine Inch Nails’ “Hurt” to the tune of “Surfin’ USA,” Hank Williams doing a twangy “Straight Outta Compton”, and most just lately, this ridiculous remodeling of Red Hot Chili Peppers’ “Snow (Hey Oh)” with nonsensical lyrics.

Ballard achieves uncanny outcomes by recording totally new vocal tracks of his personal, presumably doing a satisfactory impression of every artist of their vocal vary and magnificence, earlier than the A.I. voice cloning is utilized.

This permits him to do issues that might in any other case be difficult with at this time’s present expertise: making use of A.I. to vary the lyrics, melody, meter, or intonation to make one thing wildly totally different from the unique.

Not less than for now, one of the best ways to tug off this Bizarre A.I. challenge in a plausible means, with out each artist sounding vaguely like Bizarre Al, can be to get somebody to sing Bizarre Al’s lyrics in an identical vary and magnificence because the parodied artist, and then apply the A.I. voice cloning.

See Also

However this doubtless received’t be obligatory for lengthy: Singing Voice Synthesis (SVS) and Singing Voice Conversion (SVC) are active fields of study which are shifting in a short time, and even within the final six months, we’ve seen main enhancements in high quality, pace, and ease of use for vocal melody detection and voice altering. For instance, the library that Ghostwriter used to imitate Drake and The Weeknd for “Coronary heart on My Sleeve” final April was so-vits-svc, nevertheless it’s already largely defunct and archived by the repo proprietor, changed by the now-ubiquitous RVC, or Retrieval-Primarily based Voice Conversion.

Educational researchers have already demonstrated that it’s doable to make use of a neural community to “beautify” vocal tone and intonation, synthesize new vocals from text naturally, and switch the model to a different artist’s voice, opening the door to producing new songs from written lyrics in another person’s model with none supply track to base it off of, or any musical capacity in any respect.


To finish this godforsaken challenge, I made my means into the 2010s with Woman Gaga protecting Bizarre Al’s “Perform This Way,” off his 2011 album, Alpocalypse. I used a model made by @udrivemecrazy, utilizing solely 5 minutes of “tremendous clear acapellas.”

Lastly, I selected a track off of Obligatory Enjoyable, Al’s fourteenth and remaining studio album: Lorde protecting “Foil,” Bizarre Al’s tribute to aluminum foil, liked by residence cooks and conspiracy theorists in all places.

I truly type of like this one?? Nevertheless it’s additionally doable I’m shedding my grip on actuality.


Along with being the world’s most beloved track parodist and arguably probably the most well-known accordion participant on the earth, Al Yankovic is an excellent songwriter in his personal proper.

Lots of my favourite songs of his are authentic “model parodies,” riffing off one other artist’s model, however circuitously parodying a selected track.

Sadly, most of the artists that impressed him are unavailable as pre-existing A.I. fashions. In order a lot I’d love to listen to artificial variations of Devo’s Mark Mothersbaugh singing “Dare to Be Silly,” David Byrne singing “Canine Eat Canine,” or James Taylor singing “Good Previous Days,” none of those singers are on A.I. Hub, so every would require coaching a brand new voice mannequin.

That shouldn’t be an enormous shock: after spending a while in A.I. Hub, I get the sense that it skews younger, and a few of these older artists are possibly off their radar, simply based mostly on the voice fashions, covers, and requests they’re making. My guess that a lot of these 500,000 customers in A.I. Hub are enthusiastic and motivated youngsters.

The overwhelming majority of what occurs in A.I. Hub is non-commercial: the fashions are distributed freely and persons are posting their YouTube-hosted A.I. covers continuously, although some individuals do take paid commissions to coach voice fashions within the #request-a-model channel.


Like with so many conversations round generative A.I., I’m left with massive questions across the ethics and legality of those instruments. Some artists like Holly Herndon are enthusiastic about it and comfortable for others to make use of their voice on this means. Some, like Grimes, are okay with industrial use in the event that they get a lower. Others need nothing to do with it, no matter whether or not it’s free or not.

I first wrote about audio deepfakes right here in April 2020, when Jay-Z asked YouTube to take away a number of deepfake audio parodies of his voice offline. These have been apparent parodies, however again then I wrote:

“It’s simple to think about a courtroom discovering that many makes use of of this expertise would infringe copyright or, in lots of states, publicity rights. For instance, if a document producer made Jay-Z visitor on a brand new single with out his data or permission, or if a startup made him endorse their new product in a industrial, they’d have a transparent authorized recourse.”

That’s now the scenario artists are going through with pseudonymous producers like Ghostwriter, who’re utilizing the names and voices of well-known artists to drive recognition for a track, making their very own music with out their data, consent, or compensation. The response to “Coronary heart on My Sleeve” from the music business was swift, issuing takedowns to each streaming platform that he uploaded it to. Ghostwriter followed up with one other track final month utilizing A.I. variations of Travis Scott and 21 Savage, uploaded solely to X and TikTok. (TikTok eliminated it shortly, nevertheless it’s nonetheless up on X.)

The recording business appear prone to proceed clamping down on industrial use of A.I. vocals, however finally, I don’t suppose it should do something to cease them from being made.

Half 1,000,000 excited youngsters are on the market in Discord doing their factor, and extra are becoming a member of on daily basis. No copyright intended.

(Particular due to Leonard Lin, Simon Willison, and Greg Knauss for his or her priceless suggestions on early drafts of this submit.)

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