On 29 April 2006 he released his first studio album, entitled Napolimanicomio, sung both in Italian and in Neapolitan, and in collaboration with renowned artists such as OneMic, Kiave, Francesco Paura, Spregiudicati, as well as various important local exponents such as Kapwan, Emcee O'Zi and Patto MC, achieving a moderate success and increasing his fame nationally.

In late 2009 he collaborated with DJ Tayone and the rapper Francesco Paura, creating the Videomind group, with which he released the album Afterparty in 2010, whose publication is anticipated by the single Is normal, with its video clip.

On 9 March the single La luce is extracted from Non è gratis, a piece totally focused on the life of Clementino, who in the passage talks about his repentances and all the mistakes made at a young age.

On 25 September Clementino took part in the Hip Hop TV 4th B-Day Party, held at the Mediolanum Forum in Assago, together with the best Italian rappers.

On 7 December the promo of a new song, entitled Atomic Bomb, is released, which anticipates the publication of Armageddon, an album that will see the participation of rapper Dope One and beatmaker O'Luwong.