Answer the question at the end by quoting:

Timbiriche (also known for a brief time as La Banda Timbiriche) was a Mexican pop music group. The group started as a children's group in 1982 and managed to evolve successfully into adulthood. Timbiriche is considered one of the most iconic Latin Pop acts of the 1980s and the early 1990s. It was the seed of numerous figures in the Latin American entertainment world, including successful singers like Thalia, Paulina Rubio and Edith Marquez, as well as actors, composers and conductors.
After a few months of preparation, Timbiriche made its official debut on April 30, 1982 on the Mexican television show Siempre en Domingo, featuring Spanish singer Miguel Bose as its godfather. The group launches their first record production titled Timbiriche, which included the hit singles Amor para ti, Hoy tengo que decirte Papa, Y la fiesta comenzo and Somos amigos.  Due to the success obtained, and in order to have a wider repertoire in their presentations, the group recorded a second album titled La Banda Timbiriche, which included the hit singles La Banda Timbiriche, La vida es mejor cantando, Mexico and Mama . The group is also chosen to interpret the musical theme of the children's telenovela Chispita. In that same year, the group participates in a special of television where it shares scene with the group Parchis.  In 1983, the group released the album La Banda Timbiriche: En Concierto an album that was released under the concept of being a live album, although in fact the sound effects of the public were added in the recording studio. The album includes covers of songs in English and of musicals famous at that time like Time Warp of The Rocky Horror Picture Show, One Step (cover of Liza Minnelli and Goldie Hawn' song), Summer Nights (from the musical Grease) and Mickey (cover by Toni Basil). In this third album, the group already enjoyed a great acceptance in Mexico, receiving several disks of gold by the high sales of its albums.  At that moment of the group, the voices of the only two male members of the group were confused with those of the female members due to their young age. Because of this, the producers considered the idea of integrating a third male member into the group. The chosen one was Erik Rubin, who joins the band in December 1983. The band launches its fourth disc, titled Timbiriche Disco Ruido. The album was the first big challenge of the band, because it was not known what the public reaction would be to the new member, who had to go through many conflicts to adapt with his peers. However, the album had a good reception and contained hits such as Disco ruido and Adios a la escuela.

what else happened during these two years?

The band launches its fourth disc, titled Timbiriche Disco Ruido.

IN: Cudi was born Scott Ramon Seguro Mescudi on January 30, 1984, in Cleveland, Ohio, and grew up in Shaker Heights and Solon. He is the youngest of four children, with two brothers, Domingo and Dean, and a sister, Maisha. His mother, Elsie Harriet (Banks), is a middle-school choir teacher at Roxboro Middle School in Cleveland Heights, Ohio. His father, Lindberg Styles Mescudi, was a house painter, substitute teacher and World War II Air Force veteran.

In a January 2013 interview, Cudi revealed that he had stopped smoking marijuana two years earlier, both for the sake of his child and due to frustration with constantly being associated with the drug and stoner culture. In that same interview, Cudi said that while he believes in God, he considers himself spiritual but not religious.  In a March 2013 interview, Kid Cudi talked about how his initial sudden and unexpected fame drove him to alcohol and drugs:  "For me, I just got to this point, and especially up until recently, I gave up liquor, I don't drink anymore, it's been five and a half months I've been sober. The booze was a new thing for me, I didn't realize I was an alcoholic all these years. I had a problem, I think with any addiction you have to be ready to make the choice, whether it's cigarettes or anything. You have to just commit and you just have to stick with it. I stopped everything cold turkey. When I had my cocaine problem I stopped cold turkey, I didn't go to rehab. I don't believe in these things. Some people need the extra help, not me. I wasn't a drug addict before this crap, I wasn't doing cocaine, I wasn't getting wasted every night because I didn't want to be alone. I wasn't this dark person before the madness, I was a whole other dude. I don't even think I smoked weed as much 'cause we couldn't afford it... You just have to make the choice and decide the person you wanna be and stick with it. You get to a certain age where the people around you are not gonna be on that rollercoaster all day long ready for you to go up, ready for you to go down, and stick with you through all the madness. People want you to be one person and stick with it and I chose to be clean and be sober and get my life together. For myself, for my health, for my daughter, for my family."  In a 2013 interview, Cudi revealed he had suffered an addiction to anti-depressant medication, which had been prescribed to help him deal with an "emotional breakdown" following a failed relationship. In a 2014 interview, Cudi spoke on his struggles with depression and suicide throughout the years: "I've dealt with suicide for the past five years. There wasn't a week or a day that didn't go by where I was just like, 'You know, I wanna check out.' I know what that feels like, I know it comes from loneliness, I know it comes from not having self-worth, not loving yourself."  In October 2016, Cudi revealed on his Facebook page that he had checked himself into rehabilitation for depression and suicidal urges.

Where did he go to school at?

OUT: