Isolation Means to an End Last Time Capital Enslavement Ali Raging Void Guardians of Earth The Pentagram Autem Quadra Agony of Defeat Fear, Pain, Chaos, Suffering

With their 15th studio album, Brazilian metal monarchs Sepultura deliver Quadra, a collection of 12 new songs divided evenly into four distinct musical themes. The first part is influenced by the old school, like [our albums] Beneath the Remains and Ariseand all the bands we used to listen to from the thrash scenes of Germany and the Bay Area, guitarist Andreas Kisser tells Apple Music. Part two was more influenced by the Roots and Against era, where we incorporated more percussion and the tribal elements. Part three is from the instrumental world, like when we did Inquisition Symphony on Schizophrenia in 87 or Iceberg Dances on Machine Messiah. And then the last part is all about melody, especially in the vocals, with a female singer as a guest on the last song. So its a little bit of everything that Sepultura did, but with the energy and attitude of today. Below, Kisser takes us track by track through Quadras four movements.

Isolation
This is the first song that was written for the album. Its got that thrash element with the energy of today, and then [producer] Jens [Bogren] brought in a lot of the orchestra and choir elements. At first I wanted to keep it a little more raw like the old days, but we experimented a lot and it really worked out. So Isolation is a very strong opener with a very traditional heavy metal intro into a very fast song.

Means to an End
Means to an End started when [drummer] Eloy [Casagrande] sent me this crazy drum loop and I wrote the riff over it. Its a very powerful, very aggressive and difficult rhythm track. It was a big challenge to record and even write that song, because its a really crazy tempo, but it has a great atmosphere. I think it was exciting to start writing the song that waywith the drums and guitars making something really crazy together. We wrote Territory like that [in 1993] and Sepulnation started like that [in 2001]. I really encourage drummers to do that for me, because its a great way to find different ways of playing guitar.

Last Time
This was a very difficult song to finish, because throughout the whole process I did so many different edits and threw away things and brought back riffs and changed parts around. It was a very intense but necessary process, because as you hear in the song, its very chaotic, with vocals all over the place and really sharp structural changes, but still very powerful, very aggressive. The intention was really to close this first part of the album with a more Schizophrenia atmosphere, and the song talks about addiction to drugs or video games or sexor anything. Its not a pretty situation for anyone who goes through something like that.

Capital Enslavement
This is the first song of the second part. These three songs, as I said, have the groovier and more percussive stuff, and Capital Enslavement was the first song that we wrote with that intention. The intro is very Brazilian, very tribala ritualistic kind of vibebut the song is very heavy and groovy, with a kind of rock n roll feeling that is very rare for us to bring to Sepultura music. Its a great opener for this part of the record because it really represents what this part is all about.

Ali
This song was inspired by Muhammad Ali. I think he was probably one of the best human beings around. He had such an amazing, clear mind and could express facing the challenges of his time. The song is kind of divided into three: The first part represents Cassius Clay, the Olympic champion. The second part has a musical bridge that changes the whole atmosphere of the song, which represents when he changed his name to Muhammad Ali and he said no to the Vietnam War and changed his religion and everythingas a black guy in the 60s in America. But he was right, and so ahead of his time. And then for the last part, we have Paulo Cyrino from Babylons Phe does dub music, which kind of represents Alis Parkinsons disease, which did not stop him, because he was at the Olympic Games holding the torch, even with his illness.

Raging Void
Raging Void is another one of those challenges between me and Eloy, because the tempo of the drums is completely different from the guitar, but somehow they fit together and it creates this really weird sensation. It was another situation where Eloy wrote a loop and I wrote the riff around it to create the atmosphere. We also put some melody on the vocalsthe chorus is very melodicso it gives a hint of whats coming next as well.

Guardians of Earth
This song opens the instrumental part of the album, and I think its one of the most complex and crazy songs that we ever did. Musically, I think its one of our greatest achievements, because it brings together all the elements that Sepultura use in a very special way. Im really proud of the guitar lead in this oneits my humble tribute to Ritchie Blackmore and all the Deep Purple music I love so much. I also put in a lot of acoustic and classical guitar, which was inspired by Iceberg Dances, because we had a great time playing that song live. Lyrically, the song talks about the Amazon forest and the Indians losing their territories, especially in Brazil with this government we have. Its a subject we always have to bring attention to, or at least try to.

The Pentagram
The Pentagram was born and conceived to be an instrumental song, and the idea was to do something in 5/4hence the pentagram name. Of course the upside-down pentagram is so common and popular in metal music and black metal, but we used the title because of the time signature. Again, it was a challenge, but I think [bassist] Paulo [Jr.] did his best work ever in Sepultura on this track. I think its an achievement really as a trio to present a song like this.

Autem
This song started also with an instrumental attitude, because it has kind of a long intro which is very percussive but also very heavy. When the song comes in, its very death-metal-oriented with very simple raw riffs that relate to Brazilian rhythm. I think the idea was to try to bring those two worlds together, and Autem is what we came up with to capture that feeling.

Quadra
This was inspired by the quadrivium, the four liberal artsgeometry, numbers, music, and cosmologywhich is the source of how we divided the album. Its a classical guitar quartet in 47 seconds. I wanted to make it 44, to express this number four, the source of everything thats happening on the album, but the music was great the way it was.

Agony of Defeat
This song has a little bit of the concept of Bolro from [Maurice] Ravel, where you have a kind of structure that happens over and over, but when it repeats, a new element comes in. So that was the source of inspiration, and of course trying to write something in the Machine Messiah vibe or Massive Attack vibe, with a slow pace and moods and melodic vocals. Im very happy with the solo on this one as well. The lead guitar is something I really took my time with to make sure to put the right notes in the right placenot really improvising or anything like that.

Fear, Pain, Chaos, Suffering
On this song we have Emmily Barreto, from a Brazilian band called Far From Alaska. Theyre not metal at all, but last year while we were finishing the pre-production here in So Paulo, I was invited to be part of a TV show where they put together Far From Alaska and myself to play together. We did two songsa Bob Marley cover and Ratamahatta by Sepultura. It was fantastic. Theyre very creative and use a lot of weird instruments, and Emmily is a fantastic singer. So I invited her to do this song with us, and once she did her part, we really found the direction for the song. We actually threw away a few riffs and built the song around her voice. It was really different for us to work with a female singer, but I think it was a great way to end the albumto open new possibilities for the future.

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