Black Alien

In 2019, he released "Abaixo de Zero: Hello Hell" produced entirely by Papatinho.

In 2017, Black Alien performed with fellow carioca rapper De Leve in São Paulo, at Sesc Pinheiros.

In November 2012, the day after the announcement of Planet Hemp's reunion for a new tour in Brazil, Black Alien released a song: "Pra Quem A Carapuça Caiba", which contained criticism of the time he spent in the band, as being a time empty in his life, in which they preached one thing and did another, he also criticizes the music industry entrepreneurs during the song, whom he calls "rats and cockroaches", these criticisms are very subliminal and well "hidden" in the song, therefore neither the production nor the components of Planet Hemp have commented. The theme song for the animated webseries "Juninho Play e Família" is sung by Black Alien, composed by Samantha Schmütz and Black Alien and produced by DJ PG.

In 2011, Black Alien announces the release of a new album, after 7 years of his first CD, he announced a sequel to "Babylon by Gus Vol. I". In 2013, a teaser of the new album was released, entitled "Babylon By Gus – Vol. II: No Princípio Era O Verbo".

In 2004, Black Alien signed a contract with the Deck Disc record label and releases his first solo album, the album "Babylon by Gus – Vol. 1: O Ano do Macaco". Recorded in approximately 1 month, it is still considered by critics to be one of the best rap albums from Brazil. Containing Brazilian Rap classics such as "Mister Niterói", "Na Segunda Vinda" e "Caminhos do Destino".

Soon one of the group's songs, "Jah Jah Overall", entered the Revista Trip's tracklist (issue 82), published in September 2000.

In 1999, Gustavo decided to unite again with Cláudio Márcio, who had already adopted his best known artistic name: SpeedFreaks. They then formed the duo Black Alien & Speed, moved to São Paulo and recorded the album "Na Face", with guest appearances by Chorão, Herbert Vianna, Xis, Igor Cavalera, Derek Green, Otto, Rodolfo Abrantes and Digão. Carlo Bartolini was in charge of production.

In 1996, BNegão left Planet Hemp to take over the band Funk Fuckers and there was no one who knew the lyrics and could tour with the band already singing, without needing rehearsals. Bernardo thought about Gustavo, talked to Marcelo D2, and that's how Gustavo joined Planet Hemp in the middle of the tour for the "Usuário" album.

With the release of this album, the band became known in the Rio de Janeiro and São Paulo. That same year, Black Alien participated in the compilation "No Major Babies", which had the song "Hit Hard Hip Hop" released in Brazil, Europe and the United States. The group lasted from 1992 to 1996, constant disagreements and fights were the cause of its eventual breakup.

In 1991, Speedfreaks heard a song that Gustavo recorded together with DJ Rodriguez, liked it and asked Gustavo to rap in his band, called Speed Freaks (name acquired from a skate movie about Santa Cruz). Gustavo said the following about how the invitation to the band was, this is what Speedfreaks told him: "I went to Rodriguez's house, I heard a rhyme that you made, I liked it. And I'm Speed, I'm cool, I play the bass, I've been a musician for ten years and I want you in my band". The band came to be called Speed Freaks, that's how Gustavo started his life as a rapper. Thus the name of the group Speed Freaks, formed by Cláudio Márcio, who at the time was called Speed Gonzáles, Gustavo who took the name of Bulletproof and DJ Rodriguez. Speed Freaks was a group considered ahead of its time, with lyrics sung in English and Portuguese mixed in an uneven rhythm.

Gustavo de Almeida Ribeiro (born 1972), better known by his stage name Black Alien, is a Brazilian rapper and composer. Since 1993, he has created music in several genres, collaborating with various artists, such as Os Paralamas do Sucesso, Forfun, Fernanda Abreu, Raimundos, Banda Black Rio, Pavilhão 9, Marcelinho da Lua, Dead Fish, Sabotage, among others.