Peter Baumann’s Old and New Dreams

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Peter Baumann (Credit: Jane Richey)

Peter Baumann left Tangerine Dream—the pioneering German electronic group founded by the late Edgar Froese—for good in 1977, after helping shape the emotive synth sound found on albums like Phaedra and the soundtrack to Sorcerer. Since Baumann’s departure, Tangerine Dream went on to release something like 75 more studio albums, not including their abundant soundtrack work and live material. Baumann, on the other hand, has produced only a handful of records, most of them from the late-‘70s. 

Nightfall, released on May 16, is his second solo album of this century, following 2016’s Machines of Desire. While that album explored the darker side of the silicon romance of his ‘70s output (Daft Punk learned a thing or three from Baumann’s 1979 masterpiece Transharmonic Nights), Nightfall has more of an introspective feel, with Baumann mixing his austere electronic explorations with more natural tones and timbres, including hand percussion, saxophone, guitar, and chirping crickets. 

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Most of the song titles on Nightfall indicate themes of isolation and disorientation—“Lost in a Pale Blue Sky,” “On the Long Road,” and “A World Apart.” And though the shadowy melodic palette of these tracks does tend toward the sinister, there’s little sense of aimless wandering. Baumann’s keys can be abstract or ambient, foreboding or mechanistic, but he keeps a sense of momentum in play. “On the Long Road” opens with a digital pulse strung between sparse, booming drums, mysterious, rotor-like flapping sounds, and industrial echo. It ends about four minutes later, the pulse still there, after an interlude of buzzing, spidery guitar and xylophone-esque murmurs. Likewise, the nebulous choral layers of “Lost in a Pale Blue Sky” are held together by a booming, intermittent heartbeat, its toll creating a tidal gravity. Baumann’s music may be adrift, but it knows where it’s going.

Nightfall gathers shape as the album progresses, as if following a cycle. “From a Far Land” features an insistent keyboard motif reminiscent of the neon-lit ‘80s, minus that decade’s demonic excess, and a recurring smeared synth tone that provides some ominous drama; if it were a little more up-tempo, it’d sound like the theme to a posh sci-fi thriller. By the time “I’m Sitting Here, Just for a While” arrives, with its probing bass notes and flutelike synth melody, a balance seems to have shifted—the starry void of space has been replaced by the deep well of the inner self. The title track closes the album, with its serene vocal effects and an eerie glow to the rustling wind of the percussion, while the tentative synth melody has a surprisingly spontaneous spark that sticks out among the nocturnal dirges. It’s not enough to prevent the light from vanishing, but Baumann at least makes dusk’s descent feel like a necessary return, providing a haven for the weary and a respite from the disillusions of the day.

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Alok and Łaszewo Team Up With A$AP Rocky for Synth-Fueled Dance Track, “HIGHJACK (right back)”

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Alok and Łaszewo have joined forces with A$AP Rocky, sampling his track “HIGHJACK” and reimagining it as a high-energy dance anthem.

If Rocky’s darkly expressionistic original was a hostage situation, this new version is the adrenaline-fueled rescue mission. “HIGHJACK (right back)” strips its brooding hip-hop framework and rebuilds it for peak-hour club moments, dialing up the tempo for today’s dancefloors.

Originally nestled in smoky, downtempo soundscapes, Rocky’s street-wise delivery now floats above Alok and Łaszewo’s’ kinetic four-on-the-floor beats. This careful blend transforms what could have been a jarring juxtaposition into a symbiotic relationship where his urban cool provides the perfect counterbalance to the production’s frenetic energy.

Łaszewo’s synth work also stands out as particularly impressive here. The surging electro-pop group layers pulsing chords atop Alok’s chugging bass, producing an arrangement that pops with both urgency and atmospherics.

The original “HIGHJACK” dropped in August 2024 as the lead single from Rocky’s long-awaited fourth studio album, Don’t Be Dumb. The record will feature production from Swedish House Mafia, he revealed back in the summer of 2023.

You can listen to “HIGHJACK (right back)” below.

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The Rise of Voice as AI’s Interface Layer: Why AI Security Must Come First

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By Roy Zanbel, Ben Lorica, Yishay Carmiel.

Voice technology has raced ahead in the past year, bringing unprecedented convenience. But this rapid progress also unveils a new frontier of risk, as once-narrow synthesis models yield to systems that put voice at the center of human-machine interaction. Advances such as Sesame’s CSM architecture, F5-TTS’s ultra‑fast cloning, and emerging AudioLLMs promise more natural assistants and hands‑free computing that interpret not only words but tone and intent. Voice is becoming a real-time interface for decision making — a command surface, a trust surface, and a security surface.


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History offers a warning. Email enabled phishing; social media amplified misinformation; voice will carry its own risks. The very features that make AI voice services seamless also create highly personal attack vectors, expanding the opportunities for fraud and abuse alongside the gains in convenience. Several key technological advancements are converging to dramatically widen this attack surface:

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Why Speaking to AI Is Becoming Risky

Speaking with a voice agent is becoming increasingly dangerous for two critical reasons:

  1. As voice-driven AI systems become more common, the likelihood that users will expose their voice data grows. Each conversation, each interaction with a voicebot or AI agent, creates a potential opportunity for adversaries to capture a clean sample.
  2. Another risk is that once your voice is captured, cloning it is no longer a technical hurdle. Without proper protections in place, a few seconds of exposed speech are enough to recreate your voice, enabling attackers to impersonate you with shocking realism. This makes speaking without safeguards not just a privacy risk, but a biometric security hazard.

Consider the now-infamous 2024 Arup attack: a company executive’s voice was cloned and used in a video call to authorize a fraudulent transfer. The result? A successful scam and a global wake-up call. This wasn’t science fiction, it was a single, short, synthetic voice clip doing real-world damage.

Incidents like these aren’t isolated. They’re early signals of a larger shift, and they show just how vulnerable voice has become in enterprise and personal contexts alike.

A Parallel to LLMs Data Exposure — But Even More Personal 

This emerging risk mirrors the growing concern we see today with users accidentally sending sensitive private information into ChatGPT, Gemini, and many other LLMs. But here, the stakes are even higher: the “data” exposed is not just textual PII (like an address or password), but your biometric signature itself — your voice. Once compromised, biometric data cannot simply be changed like a password. It is uniquely and permanently tied to your identity.

How Can You Protect Your Voice In This New Era? 

Can we safely take advantage of new voice-based interactions without risking the exposure of our biometric voice identity?

Emerging solutions initiatives like the Voice Privacy Challenge or the IARPA ARTS program are beginning to tackle this question. Their work explores techniques to anonymize speech signals: removing speaker-specific characteristics while preserving the linguistic content and meaning of the audio. In other words, we can imagine a future where what you say can be preserved, but who you are stays protected

Voice anonymization technologies aim to strip away biometric markers like voiceprint, accent, or emotional tone, making intercepted speech far less useful for cloning, surveillance, or impersonation attacks.

This is no longer a distant research concept — it is an emerging, functional reality.

Securing Voice at the Signal Level 

This shift requires a rethink of how we protect human speech in AI systems — not by treating it like traditional data, but by defending it at the signal level. Think of it like altering the unique ‘fingerprint’ of a voice recording while keeping the words and their meaning perfectly intact, rendering the raw audio useless for malicious cloning.

Thanks to new voice anonymization technologies, it’s now possible to remove biometric identifiers from a voice stream in real time, while preserving the content, intent, and clarity of what was said. That means we can still enable natural, voice-driven AI interactions without exposing a user’s identity.

And critically, they can be deployed live, embedded into voice interfaces like contact centers, AI assistants, and customer-facing tools.

What The Future Holds

The rapid ascendance of voice as a primary AI interface introduces commensurate security mandates, demanding a proactive stance far beyond passive detection. Already, a multi-pronged ecosystem response is underway:

  • Enterprises and government agencies are piloting real-time voice anonymization for sensitive applications like call centers and authentication.
  • Vendors are integrating baseline deepfake detection into customer service bots.
  • Audio AI models are undergoing initial hardening against adversarial exploits.
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Within the coming year, this momentum is expected to drive significant regulatory and platform evolution. Governance frameworks for biometric voice data are anticipated in key sectors such as defense, finance, and healthcare, compelling entities to upgrade or replace vulnerable systems. Concurrently, a market for advanced, plug-and-play voice security software development kits will mature, while defense sectors invest heavily in preemptive synthetic voice forensic capabilities. By the 18-month horizon, robust, real-time voice protection—encompassing encryption, anonymization, and watermarking—will likely become a foundational requirement for enterprise solutions, with industry standards for voice provenance ensuring trust in an increasingly synthetic communications landscape.

The journey towards secure voice AI is dynamic, but with proactive strategies and collaborative innovation, we can confidently embrace its benefits.

If you’re curious to learn more or are building something in the AI voice security space, we’d love to chat. Drop us a note at info@apollodefend.com.

The post The Rise of Voice as AI’s Interface Layer: Why AI Security Must Come First appeared first on Gradient Flow.

Listen to Axwell and CARMA’s Cinematic House Banger, “Until The Lights Go Out”

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With his new single “Until The Lights Go Out,” Axwell builds a dancefloor where convictions are checked at the door.

Out now via Axtone, “Until The Lights Go Out” captures a raw, almost primal urge to dance until collapse. We’ve all experienced that weightless feeling of invincibility on the dancefloor, and Axwell, ever the architect of dancefloor catharsis, leans into this tension beautifully alongside CARMA, the duo comprising James Carter and Tom Martin.

Meanwhile, their production is both euphoric and haunting, delivering a four-on-the-floor banger that pulses with cinematic gravitas. Fluttering synths cascade atop a dramatic house drop, one of the highlights of the iconic Swedish House Mafia member’s first-ever solo performance at Ultra Miami in March.

The hedonistic house track marks Axwell’s return to his own Axtone imprint after a seven-year hiatus, his last solo release coming back in 2018 with “Nobody Else.” He recently sold the record label to Pophouse Entertainment but continues to retain a prominent role as Founding Partner and Creative Advisor.

You can listen to “Until The Lights Go Out” below and find the new single on streaming platforms here.

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The Weeknd Says Tom Cruise ‘Lip Sync Battle’ Helped Him Score His First Hot 100 No. 1 in ‘Tonight Show’ Preview

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The Weeknd says Tom Cruise did him a solid with the actor’s lip-sync performance of “Can’t Feel My Face,” the singer says during his first-ever interview on The Tonight Show Thursday (May 15) in an exclusive Billboard preview clip.

Host Jimmy Fallon told The Weeknd (real name Abel Tesfaye) one of the first times his late-night talk show used one of his songs was in 2015 during a Lip Sync Battle segment featuring Cruise, who praised the singer as being “enormously talented” before launching into his performance of “Can’t Feel My Face.”

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“I definitely saw that. It actually helped the song,” said The Weeknd. “It helped it peak to the record-breaking top, thanks to him obviously.” “Can’t Feel My Face,” the third single from his sophomore album Beauty Behind the Madness, became his first No. 1 hit on the Billboard Hot 100 a decade ago.

The Weeknd’s full Tonight Show Starring Jimmy Fallon interview — his first sit-down late-night interview — airs in full tonight at 11:35 p.m. ET on NBC, and streaming on Peacock. The Weeknd is promoting his upcoming feature film Hurry Up Tomorrow, based on his album of the same name, out in theaters on Friday.

Watch a preview clip exclusively on Billboard before.

Bad Bunny Reveals His Big Summer Plans in ‘SNL’ Promos: ‘Doing Awesome Stuff’

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Bad Bunny is ready to take summer by storm, but first, he’s performing as the musical guest during the season finale of Saturday Night Live this weekend.

In promos for the May 17 finale of season 50 shared on Thursday (May 15), the superstar appears alongside host Scarlett Johansson and SNL mainstay Kenan Thompson, with the trio hilariously discussing their plans during the show’s summer hiatus.

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“Umm…I guess just doing awesome stuff,” Bad Bunny replies after Thompson asks what he’ll be up to during the summer months. “Oh, yeah? Like what?” Johansson follows up, to which the three-time Grammy winner answers, “Just awesome stuff, don’t worry about it. My life is awesome, especially in summer.”

That evasive answer wasn’t good enough for Thompson, who couldn’t resist doubling down and asking for just a single example of all the awesome things Bad Bunny plans on doing. The Calvin Klein model’s admittedly awesome answer? “Eating breakfast for dinner.”

An earlier segment features Johansson excitedly positing that the season finale will be even bigger, better and longer than the recent SNL50 anniversary special — much to the chagrin of Thompson, who points out that the NBC celebration was “like nine hours, so…”

Only when the Black Widow actress suggests that the episode could be more star-studded than SNL50 does the “DTMF” rapper step in to take Thompson’s side, chiding, “Now you’re just being unrealistic.” (“Yeah, what Bad Bunny said,” Thompson amusingly seconds.)

The SNL stint arrives at a rather fortuitous time for Bad Bunny, whose latest album, Debí Tirar Más Fotos, just bounced back to the apex of the Billboard 200 following its vinyl release.

Watch Bad Bunny riff on the awesomeness of summer vacation ahead of this weekend’s SNL finale below.