Listen to the unpublished song composed by Gustavo Cerati before Soda Stereo

"Speaking of you, I have always invented melodies / I replace the words I have never been very good in poetry / I'm just, I'm just talking about you" , sings

Gustavo Cerati

. His voice, covered with green velvet, comes from a tape inserted into a walkman. This unpublished song – a hot ballad written by Cerati in the era of Soda Stereo, full of romantic innocence – was unveiled last night for the first time in the special
BIOS, lives that marked yours that National Geographic has presented in two chapters of one hour on the musician. "Speaking of you, I would like you to think the same way / With so much desire to come back but not to go back / I have so much desire to love you", follows the song that appears in a scene in which Javiera Mena – the Chilean singer who acts as a host and interviewer in the documentary, meets Ana Saint John, one of Cerati's first friends. "Gustavo m wrote some songs that did not come out later with Soda," he says.

That's not it. is the only time a new recording of Cerati is heard. At first, Laura – one of Gustavo's sisters – shows Mena from her mobile phone an audio recording in which Juan José Cerati, with all his talent as a radio conductor of the past, presents his son, aged 5 to 6, to Time, who sings a cappella: "Without your kisses and without ever having / I love you, I love you". "Today we have with us, friends, a beautiful voice, an extraordinary Argentinean singer who pbades in front of our microphones to give us the best melodies of the American continent", declares Juan José Cerati with premonitory airs.

The documentary covers the life of the ex Soda Stereo from his birth to his death with precaution, through the testimonies of his relatives – his children Benito and Lisa, his mother Lilian Clark and the rest of his family – the musicians who have accompanied him throughout his career – Zeta Bosio, Charly Alberti, Shakira, Leandro Fresco, Anita Álvarez de Toledo, Tweety González – and his best friend, the legendary sound engineer, Adrián Taverna, among others.

The documentary has several key scenes. two that unleash the sensitivity of the viewer on others. The first is behind the scenes after the last Cerati show in Caracas, Venezuela – at the end of the tour of
Natural Strength – When drummer Fernando Samalea takes a picture of the entire team, as he did at the end of each presentation. "In a moment, I turn my head and I see it and it was like that, as someone who has pain," Taverna remembers about Cerati. "And he grabbed, took the picture and went back into his dressing room, I was walking awkwardly and I told his badistant:" Look, Gustavo is not right. " And that 's what happened, which for us was a decompensation first I did not even know what a CVA was, that' s horrible. "More Late, towards the end of the second episode, Zeta Bosio and Charly Alberti recount a visit to Cerati during their stay at the ALCLA clinic. "It seemed to me that we had to make this visit to meet all three of us," says Bosio. "It was very nice, they left us alone and we could all cry." Alberti adds: "We started talking to him, we grabbed his hand and suddenly, the doctors came because everything started ringing, he was totally guarded, the truth was that she was very strong he obviously listened to us. "