His biggest success thus far – the Soma 0.5 mg album, recorded with the rapper Taco Hemingway – has sold more than 150 thousand copies.[8] The mixtape gave Quebo recognition in the Polish hip-hop community, and translated into invitations to concert tours with SB Maffija.Also on 17 February, four singles premiered: 'Voodoo', 'Kyrie Eleison' featuring Guzior, 'Powszechny i śmiertelny', and 'Ile Mogłem' with the guest appearance of K-Leah.On 1 April 2015, Quebo revealed that his new album would be entitled Egzotyka, with each song describing a different part of the world, including a music video recorded in a given region.[25][26] On 17 June 2016, the Hip-hop 2.0 compilation album of the QueQuality label was issued, making its debut on the 3 rd place of the OLiS chart.[35] On 2 May, Quebo released the single 'Między słowami' together with the Canadian rapper Young Lungs, with a video shot in Japan.A week later, he presented the single 'Arabska noc' with guest appearances by rappers Solar and Wac Toja, with a video recorded in Morocco.On 16 May, he released the single 'To nie jest hip-hop' featuring the American rapper KRS-One, together with a video shot in the United States.[53] For a week, the song was a number 1 hit of YouTube's ';Trending' tab, reaching over 2 million views in 24 hours.On 27 March, the rappers revealed extras to the limited edition along with mysterious graphics announcing guest appearances on the bonus album.They also revealed the names of producers and guests on the bonus CD: Bedoes, Kękę, Paluch, Kaz Bałagane, Dawid Podsiadło and Białas.A few days later, the bonus material entitled 0,25 mg was also made available on streaming services[55] and artists' YouTube channels.The album made its debut on the 1st place of Poland's Official Sales Chart (OLiS), selling over 30 000 copies and gaining the status of a platinum record.[65] On 28 September 2019, Quebo made a guest appearance at Dawid Podsiadło and Taco Hemingway's concert at the sold-out National Stadium in Warsaw.[66] On 7 February 2020, the first single entitled 'Romantic Psycho' was released, featuring Taco Hemingway, where the rapper comes to terms with the past.[67] On 10 February, another single 'Jesień' was released, accompanied by a video – in a similarly depressive mood, with the guest appearance of Natalia Szroeder.[68] In the video and on the cover of the album, the rapper showed a completely different image – the characteristic tattoos disappeared from his body, and the overall appearance resembled that of his college days.[76] On 1 April 2020, a single entitled 'Szubienicapestycydybroń' was released, with a music video in which Quebonafide abandons the shy boy's style and tattoos reappear on his body.[81][82] Like the two previous albums (Egzotyka and Soma 0,5 mg), the new record sold 30 000 copies even before the official release, gaining a platinum status.It is a brand of vegan matcha latte and milk tea, which firstly appeared in the offer of Lidl store.On 3 April, he was a guest of Tomasz Smokowski on the YouTube 'Sports Channel, where he answered questions from the host and from the audience – mainly about his musical activity and passion for sports.He appeared in the show 'Creeps' of Ciechanowska Telewizja Kablowa (CTK), where he earned 1 million PLN from the Allegro platform.