Kraftwerk

Para quem não conhece, Kraftwerk foi (e é ainda, estão ativos), o grupo foi formado por Ralf Hütter e Florian Schneider em 1970 na cidade de Düsseldorf e liderado por ambos até a saída de Schneider, em 2008. A formação mais conhecida, duradoura e bem sucedida foi aquela que se consolidou entre 1975 e 1987 e que incluía os percussionistas Wolfgang Flür e Karl Bartos. Considerado por alguns como tão influentes quanto os Beatles por sua participação na música popular da segunda metade do século XX, as técnicas introduzidas e os equipamentos desenvolvidos pelo Kraftwerk (eles criavam os próprios instrumentos) viraram padrão na músical mundial  e o grupo é geralmente tido como precursor de toda a música moderna, incluindo a dance music. A matéria abaixo, do jornal inglês The Guardian, é uma dica do meu amigo Thomas Bielefeld!

Também penso que esta banda foi fundamental na música como um todo. Lembro de ouvir desde os anos 70 os discos deles, meu pai tem todos e agradeço a ele por me dar este "presente musical". Triste das crianças que crescem ouvindo pagode. Jamais apreciarão outra coisa. Não que não haja vida no verdadeiro samba brasileiro, este esquecido. É que pagode e sertanejo universitário, me perdoem, não tem valor artístico ou musical, a não ser como a comprovação da perda do lirismo e da musicalidade.

Back in September 1975, a band played in Britain for the very first time. On stages from Croydon to Bath, from Southport to Yeovil, they wore smart suits and ties and played peculiar instruments. There was no clamour for tickets, no feverish press. This review of a half-full show in Newcastle was par for the course: "Spineless, emotionless sound with no variety, less taste... [and] damn little attempt to pull off anything experimental, artistically satisfying or new," wrote Keith Ging in the Melody Maker. "For God's sake," he railed, "keep the robots out of music."

Here in the 21st century, Kraftwerk's forthcoming gigs at Tate Modern are the hottest tickets around. Back in December, demand for them crashed the gallery's website; angry fans who missed out stormed the venue, while thousands raged online. For eight nights in February, Ralf Hütter, Fritz Hilpert, Henning Schmitz and Falk Grieffenhagen will play each Kraftwerk album since 1974 in turn – from their fourth, Autobahn, to 2003's Tour De France Soundtracks – with 3D film versions of their iconic visuals. They will wear neoprene neon suits and stand behind expensive technology. They did the same to rapturous reception in 2012 at New York's Moma and at the Kunstammlung in their hometown, Düsseldorf, last month.

These are art-event spectaculars to which everyone wants entry because no other band since the Beatles has given so much to pop culture. Kraftwerk's beats laid the foundations for club music: for hip-hop, synth-pop, techno and house. The sounds they invented have been sampled by hundreds of artists, from Madonna to R.E.M, from Missy Elliott to Fergie. Coldplay and Jay-Z have had hits with their elegant melodies and their image has influenced David Bowie, Daft Punk and Kanye West. We also now live in the kind of world their future-obsessed lyrics predicted: we find Computer Love online, models smile from time to time and Europe Endless exists.

For hardcore followers, the fact that this band named after a power station are playing in one is also irresistible. The band that remaining founder member Hütter always called musikarbeiter – musical workers – will be creating energy themselves, in their own Turbine Hall.

Kraftwerk's story begins in 1968, in Düsseldorf, a city closer to Belgium, Holland and France than the Iron Curtain. Two young men born just after the end of the second world war meet on a music improvisation course. Ralf Hütter plays keyboards, Florian Schneider the flute; they perform their first gig at the city's Cream Cheese Club. Playing in Organisation, a progressive, free-form group, they become obsessed with synthesisers, which are newly invented. In 1970, the wealthy Schneider buys one. The same year, they see Gilbert and George in the city's Kunsthalle: two men wearing suits and ties, claiming to bring art into everyday life. The same year, Hütter and Schneider start bringing everyday life into art and form Kraftwerk.

Kraftwerk's first three albums do not feature in the Tate gigs, but they hold clues to the aesthetic roots of the band. The cover art for Kraftwerk (1970) and Kraftwerk 2 (1972) have pop art traffic cones on their sleeves, suggesting a more industrial take on Warhol's Velvet Underground banana. Tracks have mechanical titles, such as Spule 4 (Inductor 4) and Wellelange (Wavelength), and then come the songs about Germany. Some, such as Heimatklänge (The Bells of Home), are gentler, but Von Himmel Hoch (From Heaven Above) is provocative. Named after a carol by Bach, it features synthesisers replicating the sounds of warplanes and bombs. It also reveals Kraftwerk trying to make a new national music, rooted in everyday sounds, made by machines that offered a new future.

Next came Autobahn, named after another German invention. In spring 1975, a radio edit of its 22-minute title track became an international hit. Its synthesisers mimicked fast traffic and car horns; its celebration of driving clicked with western audiences. Soon after, Wolfgang Flür and Karl Bartos joined the band on electronic percussion, as did the new smart aesthetic on stage. Electronic music suddenly had its John, Paul, George and Ringo, although they looked and sounded very different to the rock bands of the time.

It's hard to appreciate how alien Kraftwerk appeared back then. The first advert for Autobahn in the black-and-white NME looks particularly shocking: a bright blue sign from the future, under a feature on country music divorcees. At the time, the song was dismissed as a gimmick by the press – but not by fans who made it a No 11 hit.

Then came the xenophobia. The war was still a recent, scorching cultural memory, so perhaps it's not a surprise that a Barry Miles live review was headlined "This is what your fathers fought to save you from". The NME reprinted a feature by US critic Lester Bangs, in which Hütter was asked if Kraftwerk was "the final solution" for music. The image with the piece was even more tasteless: a press shot superimposed on to a Nuremberg rally.

It's not that Kraftwerk didn't flirt with sinister ideas. Radio-Activity (1975) began with the sound of a geiger counter, evoking nuclear dread. But their music also played with double meanings and humour. Ohm Sweet Ohm (say it out loud) took central European pop into the realm of technology, while Radio-Activity's title track hinted at the utopian possibilities of the wireless. (It also says much that the 1991 remix of this song mentioned power stations Sellafield and Chernobyl in negative terms.) Throughout the melodies and methods, their vocal lines and lyrics, there is a touching innocence and simplicity.

Hütter often namechecked the Bauhaus movement, and liked its internationalism. The band's songs started to feature words in different languages; they got inspired by James Brown's funk, and even punk (years later, Hütter admitted that the start of 1977's Showroom Dummies – "eins-zwei-drei-vier" – came from The Ramones' "one-two-three-four"). Autobahn's chorus The ("wi'r fahr'n fahr'n fahr'n") echoed The Beach Boys' Fun, Fun, Fun. But a statement of Hütter's from 1979, pinned to a noticeboard in Chris Petit's cult film Radio On, reveals how Kraftwerk linked the past and the present. "We are the children of Fritz Lang and Werner von Braun," it began, naming the film director who fled the Nazis, and the scientist who made the V-2 bomb and the Apollo mission rocket, Saturn V. "We are the link between the 20s and 80s. All change in society passes through a sympathetic collaboration with tape recorders, synthesisers and telephones. Our reality is an electronic reality."

This forward-thinking spirit had already started to infect pop. David Bowie adored Kraftwerk, writing the track V-2 Schneider for his 1977 album Heroes (the band would namecheck him back on Trans-Europe Express). African American DJs also found an odd kinship with the Germans. Keen to find a new musical language, they were familiar with the urban sounds Kraftwerk were using; 1978's The Robots became particularly influential on the dancefloor, and in the burgeoning B-Boy and breakdancing scenes. Afrika Bambaataa fused the melody of Trans-Europe Express and the rhythm of 1981's Numbers to create Planet Rock, one of hip-hop's pioneering tracks. Trailblazing electro group Cybotron used a loop from 1977's Hall of Mirrors; its founder, Juan Atkins, would create techno, and from there came modern dance culture.

Back in Britain, New Order would sample Uranium on Blue Monday, while synth-pop inspired by albums such as 1978's The Man-Machine would set the decade's pop mood. Kraftwerk would even get a No 1 single, The Model, in February 1982, four years after its first release. It was if the world was finally catching up with them.

Ever since, using a Kraftwerk sample has been shorthand for credibility. Jay-Z's 1997 Sunshine sampled The Man-Machine, while Coldplay's Talk made a melody from Computer World into a stadium-rock riff. Music producer DJ Food, a collector of Kraftwerk cover versions, says the band's influence can be heard today among the micro-genres that have evolved from dance and R&B. "Hear dubstep producer 6Blocc's cheeky reinterpretation of Numbers/Computer World 2 disguised under the title, Digits. Or across the pond, juke and footstep producers such as Traxman have shoe-horned Kraftwerk samples into songs such as The Robot. Kraftwerk have been part of the lineage of dance culture since the late 70s – approaching it without them is impossible."

Once the world started to catch up, Kraftwerk started to slow down. They have only released four studio records since 1983: 1986's disappointing Electric Cafe, 1991 remix album The Mix, Expo 2000, a single for a German world trade fair, and 2003's Tour De France Soundtracks. The line-up has also changed radically. Flür and Bartos both left in the late 1980s, Schneider in 2009. Hütter has said little about his co-founder's departure, except that Schneider hadn't really been involved for years. The mystery continues.

What Kraftwerk are about now is the souped-up live experience. Playing in galleries, they align themselves with art over pop. Catherine Wood, curator of contemporary art and performance at Tate Modern, has had several meetings with Hütter. He approached her about his idea for the shows in 2010, through German gallery owner Monika Sprüth. Wood was then flown out to Düsseldorf, where she visited Kraftwerk's Kling Klang studios. This notoriously mysterious space, where outside contact has always been forbidden, even by telephone, was moved 10 miles outside the city four years ago. Inside, Wood found an impeccable, minimalist office and a huge studio, with four robots against a wall, lit in glowing green lights.

"I was struck by how clever Hütter was," says Wood. "He talked about the seductive nature of music and how it does something to people that art doesn't do. He also talked about how music creates gods, but art doesn't." He seemed in awe of that process, she says, but not affected by it. He then showed her some 3D films for the show, developed by Emil Schult, who has worked on their cover art since the 70s.

The odd thing, Wood continues, is that Tate Modern is not really connected to the music world. In a very practical way, Kraftwerk aren't either – they rarely do interviews, don't do TV and never hang out at parties. "But so much modern art is about the machine replacing the human," she says, such as the work of Gerhard Richter, who recently had a retrospective there. Interestingly, Richter taught in Düsseldorf in the late 60s and early 70s: one of his pupils was Emil Schult.

Hütter also took a tour of the Tate last year, Wood adds. It was a busy day and he made no effort to hide. Nobody ran to shake his hand or even noticed his presence, in huge contrast to the Turbine Hall scenes in December. It's because Kraftwerk is about much more than one man, or four men. The robots have become part of our music and we have, very happily, become part of their machine.

Sérgio