Nelly Furtado had already won a Grammy by the time she walked into the Hit Factory Criteria studios in Miami in 2005. "I'm Like a Bird," the single that launched her 2000 debut Whoa, Nelly!, earned her the award for Best Female Pop Vocal Performance in 2002, and the record itself went double-platinum. That should have been the foundation for a straight line forward. Instead, Furtado made Folklore in 2003, an ambitiously experimental record built from breakbeats, banjos, vibraphones, and collaborations with Béla Fleck and Caetano Veloso. It was the kind of album that earns critical respect and modest sales. By the time she was ready for album three, the industry narrative around her had gone quiet. What came next was Loose, released June 7, 2006, on Geffen and Timbaland's newly formed Mosley Music Group, and it is one of the most complete reinventions the TRL era produced.

The match between Furtado and Timbaland had a prehistory. She had appeared on the official remix to Missy Elliott's "Get Ur Freak On" in 2001, and Interscope's Jimmy Iovine had never forgotten that pairing. It was Iovine who pushed for the collaboration, and Furtado already knew the album's name before she stepped into a room with Timbaland. The creative frame was set: Loose would be the record. What she needed was the sound. Timbaland brought his protégé Danja, born Nate Hills, who co-produced the bulk of the sessions alongside him, and vocal producer Jim Beanz handled the vocal arrangements across most of the album's core tracks. Recording took place primarily at Hit Factory Criteria in Miami, with additional sessions at Cubejam in Miami, Orange Lounge in Toronto, and Capitol Studios in Hollywood. The whole operation was built around a tight, efficient creative unit rather than a rotating cast of contributors.

The first thing Furtado and Timbaland worked on at Hit Factory Criteria was "Maneater," and it tells you everything about how the album was going to work. The production stutters and locks, built on the syncopated hi-hat and bass interplay that Timbaland had been refining since Ginuwine's "Pony" in 1996. But the reference points Furtado and Timbaland were drawing from were explicitly 1980s: Talking Heads, Blondie, the Police, Eurythmics, Madonna. That combination, Timbaland's rhythmic architecture filtered through new wave's taut angularity, is what makes the album feel genuinely different from anything else on radio in 2006. The production on "Maneater" was delayed when a speaker caught fire in the studio control room, which feels like the right mythology for a record that ran this hot. "Say It Right," the album's third single, released October 31, 2006, was directly inspired by the Eurythmics' "Here Comes the Rain Again," and Furtado credited that song explicitly. You can hear it in the open, atmospheric quality of the track, the way it breathes differently from the denser club constructions around it.

"Promiscuous," the album's second single, released April 25, 2006, and co-written by Furtado, Timbaland, Danja, and Timothy "Attitude" Clayton, was the opening argument. It became Furtado's first US number-one single and topped charts in Canada and New Zealand. "Say It Right" then topped the charts in the United States, New Zealand, and multiple European countries. Two number-one singles from the same album, produced at the same studio by the same core team, is a specific kind of creative coherence that the era's best pop records shared. The album debuted at number one on the US Billboard 200 and sold more than 8 million copies worldwide. Loose also became the first release on Timbaland's Mosley Music Group label, meaning Furtado's reinvention was simultaneously the launch vehicle for his new business. The stakes for both of them were real.

What the credits reveal is how deliberately the album was constructed. Timbaland and Danja co-produced the majority of tracks together, with Lester Mendez handling the Latin-inflected "Te Busqué," and Rick Nowels co-producing "In God's Hands" alongside Furtado herself. The album incorporates dance, R&B, hip-hop, Latin pop, synth-pop, reggaeton, new wave, funk, trip-hop, and Middle Eastern music across its runtime, and the reason that list does not read like chaos is that Timbaland's rhythmic sensibility acts as the organizing principle underneath all of it. Furtado described "Maneater" as an analogy for how she absorbed the creative energy of Timbaland and his production crew into the record. That framing is exact. She did not simply hand the album to a producer and step back. She is listed as an executive producer alongside Timbaland and Thom Panunzio, and she co-wrote every track. The persona shift that Loose represented, from thoughtful singer-songwriter to something more assertive and kinetic, was a deliberate artistic choice, not a label imposition.

The 2006 pop landscape that Loose landed in included Beyoncé's B'Day and Justin Timberlake's FutureSex/LoveSounds, and Timbaland produced the bulk of that Timberlake record too, earning a Grammy for Best Dance Recording for "SexyBack." That one producer could be the central creative force behind two of the year's biggest albums, working in two completely different registers, is the real story of what Timbaland was capable of at his peak. But Loose is the more interesting case, because it required him to serve an artist whose entire public identity was being reconstructed in real time. Furtado came in with a Grammy on her shelf and a quiet few years behind her, and she left with a record that still sounds precise and purposeful twenty years on. The craft in that is worth paying attention to.