Try as you might to find it, there’s no sibling rivalry here. In her Elle cover story published on Tuesday (April 28), Billie Eilish put to bed rumors that she and her older brother and closest collaborator, Finneas, had a falling-out. The rumors came about when Eilish embarked on the Hit Me Hard and Soft Tour, her first trek without Finneas by her side.

Despite what fans thought, the choice for Finneas not to hit the road with his sister was not the result of a feud — it was a mutual decision years in the making, according to the sibling duo. And Eilish made sure to set the record straight.

“Finneas and I have never and will never have a falling-out, ever in our lives,” Eilish insisted in her cover story. “There’s nothing else in the world like sibling relationships.”

“We got so busy that we would only see each other right before going on stage,” Eilish explained, sharing that Finneas and her drummer Andrew, her only two band members when she started out, were on a platform that was difficult to break away from. “Finneas was stuck in a tower — like Rapunzel! He never said it, but I was feeling like, ‘You have more to be doing than being my band member in the back.’”

Though the brother and sister came to this decision together, Eilish still felt her sibling’s absence while on tour. In her upcoming concert film, Hit Me Hard and Soft: The Tour (Live in 3D), Eilish tears up at a good-luck note she receives from her brother. And of course, Finneas stopped by a few of his sister’s tour dates for moral support, even joining her on stage to sing together.

“I love being around Billie,” Finneas told Elle. “This past year, when she would be on tour for months, I missed her a lot.”

Her relationship with her brother isn’t the only thing Eilish opened up about in the interview. In a candid moment of reflection on her signature style, Eilish talked about being inspired by hip-hop legends, the freedom that wearing baggy clothing awarded her and battling internalized misogyny.

“I had a really, really toxic relationship with my body,” Eilish shared. “I had a lot of eating issues. I remember putting on, like, a big shirt and the relief that I felt.”

The 10-time Grammy winner went on to say that the relief came from a combination of her love for hip-hop and a desire to be a man.

“This is the misogyny that we all have within us … which is that I didn’t want to be seen as feminine, and therefore weak,” she told Elle. “It’s not right.”

Eilish’s Hit Me Hard and Soft: The Tour (Live in 3D), co-directed with James Cameron, will be released in theaters on May 8.

See Billie Eilish’s Elle cover below:

NCT rapper/singer TAEYONG announced the details of his upcoming debut full-length solo album, WYLD, which is due out on May 18. Following a series of solo EP and single releases, the 30-year-old leader of the expansive 24-member K-pop boy band will drop the 10-track album a press release describes as “a deeply personal and sonically dynamic project.”

In addition to writing lyrics on all the tracks and contributing to the composition of nine of them, he also helped shape the album’s production, resulting in what is described as “a cohesive body of work that captures his evolving artistry, balancing raw intensity with emotional depth, while offering an unfiltered look into his inner world.”

TAEYONG made his solo debut in 2023 with the Shalala EP, which he followed up in 2024 with the six-track Tap EP. He recently collaborated with Anderson .Paak on the single “Rock Solid,” which dropped earlier this month.

In preparation for the album’s release, TAEYONG launched a countdown to the LP on Tuesday (April 28) across NCT’s social media channels, including an animated version of the snarling teeth cover image accompanied by an animal growling sound and a post featuring the planned rollout of teasers and the phrase “Born to lead, destined for the top. Instinct is restrained by Me,” in gothic black script on a blood red background. It also included the cryptic message “Neominal is approaching.”

Fans can expect a rollout of teaser images and mood sampler videos beginning on May 4, as well as a highlight medley due out on May 13, followed by a video teaser for the LP’s title track on May 17.

Twenty One Pilots earn their 14th No. 1 on Billboard’s Alternative Airplay chart as “Drag Path” rises two spots to lead the ranking dated May 2. The song, written by the duo’s Tyler Joseph, gained by 10% in plays at the format April 17-23, according to Luminate.

The act ties Linkin Park for the second-most No. 1s in the chart’s history, which dates to September 1988. Red Hot Chili Peppers lead all acts with 15.

“Drag Path” marks the pair’s third Alternative Airplay No. 1 in less than a year, following “City Walls,” which led in December, and “The Contract,” which reached the summit in August. The act first led with “Stressed Out” in 2015.

The new leader is from Twenty One Pilots’ eighth studio album, Breach, which debuted at No. 1 on the Billboard 200 last September. The song was not on the standard tracklist, first appearing as an exclusive bonus track on the limited-time Breach: Digital Remains release before gaining traction online. It was later issued to streaming services after going viral on TikTok, with a shorter edit released for the wider rollout.

Since debuting on Alternative Airplay in 2013 with “Holding on to You,” which peaked at No. 10, Twenty One Pilots have charted 24 entries, 21 of which have reached the top 10.

Artists with 10 or more Alternative Airplay No. 1s:

The Black Keys, U2 and Weezer lead the next closest tier with eight No. 1s each.

AI attribution is the key to unlocking the limitless opportunities available in a music world that seeks to embrace generative AI technology. It can calm artists’ fears around compensation and unauthorized use. It can reduce litigation risk and increase profits for platforms that provide generative AI music products. And it can give rights owners more certainty on license scope, plus more nuanced and enhanced revenue shares. In short, if designed and deployed the right way, AI attribution can be a boon to the entire generative AI music ecosystem.

What is AI Attribution in the Music Industry?

In the context of generative AI and music, attribution refers to the process of attempting to trace which training inputs contributed to a given AI-generated output (and in some cases, how much each input contributed).

For artists, copyright owners and platforms alike, attribution offers what the industry has demanded since the early days of generative AI: transparency. By shining a light into what was once a black box, attribution gives copyright owners visibility into whether and how their works are being used by AI systems.

It also creates the potential for more customized compensation opportunities. Where licensing arrangements exist today, they generally take the form of upfront fees or revenue-sharing models that are not tied to the actual contribution of any specific work. Attribution, in theory, changes that calculus by enabling compensation to be linked to traceable impact.

The potential upside is industry-wide. For AI developers, attribution could make licensing discussions less contentious. It is much easier to negotiate with artists, labels and publishers when there is a credible way to offer visibility into how works are used and how value is tracked. More transparent systems could also lend greater comfort to investors mindful of the legal exposure of generative AI platforms in today’s climate. Plus, this creates an opportunity to have more targeted data about what music fans and music creators find most useful in generative AI products.

Importantly, attribution offers more legitimacy. Platforms can point to sourcing and compensation mechanisms that are more trustworthy and easier to build on. Music fans and creators, and copyright owners, are more likely to partner with or use generative AI music platforms if they believe the underlying system can explain where the value came from and whether the relevant rights were compensated.

The Attribution Landscape Today

In recent years, a range of technical methods have been proposed to investigate whether particular training materials may have influenced a given AI-generated output. Some methods compare generated outputs to candidate training materials in a separate database to identify similarity or proximity. Other methods examine the AI model itself, using signals from the model’s parameters to estimate whether, and to what extent, particular training materials contributed to a given output. Watermarking training content is another method, where the presence of a watermark in the output has been suggested to indicate which specific training materials contributed to it.

At present, however, none of these methods yield answers about influence with certainty. Some rely on probabilities, while others may find correlations, which does not necessarily mean causation. Often the results depend on underlying assumptions and, in some cases, on access to technical information about the AI model that may not be available in practice. Some options rely on significant computing power, which can be expensive.

Because current attribution methods carry various limitations, it may take time before any single approach is widely adopted across the industry, or before effective hybrid approaches that combine the best of these methods emerge. That doesn’t mean that these technologies shouldn’t be used. As long as everyone understands the limitations, the benefits of these technologies merit development because the better they get, the better the commercial opportunities will be in the music space. And the technology won’t improve at the pace users will expect without actually using them, perhaps in limited data environments (“sandboxes”) to mitigate risk. In the meantime, as these technologies evolve, several questions matter from a commercial contracting perspective.

Where the Rubber Meets the Road: Questions Worth Asking in Your AI Music Deals

Capability – Before the attribution data is used to support payment or other rights-sensitive decisions, the parties should first ask: Is the attribution system capable of identifying the kind of influence you intend to compensate? This is important to ask because, in practice, an attribution tool’s capabilities (and its limitations) become part of the parties’ commercial bargain. Consider a hip-hop producer who licenses his catalog to an AI platform under an agreement intended to compensate him when the model draws on his unique production style. The model later generates a track in a new genre that incorporates his distinctive production signatures, but the output sounds nothing like any particular recording in the producer’s catalog. An attribution tool that looks for close resemblance to recordings in a reference database may return no close match to the producer’s catalog (or low confidence), potentially leaving his contribution uncompensated despite the parties’ intent to the contrary.

Auditability – If attribution data will inform payments to copyright owners, there should be visibility into how the system works and how the results are produced. What documentation exists to describe the attribution methodology? Are independent audits permitted or even possible with respect to these technologies?

Liability – Current attribution technologies are still developing and, like any technology, are not immune from error. If the attribution system over-credits, under-credits, or fails to trace the influence or credit at all, what are the consequences? Who should bear the cost of investigation and resolving these claims? Is there a process for dispute?

Data ownership – the data generated about how often each work in a training set influenced an output, in what context, to what degree, and other considerations could have secondary value for everyone in this ecosystem. The data can reveal which training content is commercially relevant or stylistically influential, which may be useful for A&R professionals in picking which artists and songwriters to sign; copyright owners and generative AI music platform developers in what content should be most valued in licensing; and to anyone interested in learning more about what music fans and creators find most relevant in their worlds. Who owns this attribution data and any derived analytics? Can this attribution data be leveraged for other purposes?

While AI attribution technology may feel like a nuts-and-bolts topic, it is worthwhile for the various music and AI stakeholders, creators and technologists alike to engage with its development and work cooperatively to maximize its efficacy. Implementation of reliable attribution technology could be a boon to the entire music and AI ecosystem, helping the commercialization market mature and bringing both more certainty and higher revenues to its constituents.

Adrian Perry is a partner at global law firm Covington & Burling, co-chair of its Entertainment and Media Industry group, and a driving force behind the firm’s artificial intelligence transactional and advisory work.

Nicole Canales is an associate at Covington & Burling who advises on transactional matters across the firm’s technology and music industry practices.