01099, Gustav, Kasi & Antonius

01099 is a German rap group from Dresden, named after the postal code of the Äußere Neustadt district. Formed in 2018 by Dani, Gustav, Paul, and Zachi, the members met through their involvement in classical music and shared educational backgrounds. Initially starting as a parody project, they released their debut EP Skyr in 2019. Over time, their music evolved to reflect more serious themes, leading to the release of their debut album Morgensonne in 2020.
They gained significant popularity with the single "Frisch" in 2020, which charted in Germany and expanded their audience through platforms like TikTok. Subsequent releases, including the EP Dachfenster (2021) and the album Altbau (2022), solidified their presence in the German hip-hop scene. The group is known for blending sensitive lyrics with contemporary beats, resonating with a younger generation.

Gustav is a German rapper and producer from Dresden, recognized for his expressive lyrics and fusion of various musical genres. As a member of 01099, he has contributed to the group's unique sound that combines elements of jazz, funk, soul, and rock. Gustav's solo work delves into themes of identity, adversity, and optimism, drawing from personal experiences to create relatable content. His notable tracks include "Durstlöscher," "Frisch," and "Eigentlich," showcasing his versatility and depth as an artist.

Kasi, born Jakob-Kasimir Herbst in 2000 in Frankfurt am Main, is a German singer and rapper known for his emotive blend of indie, pop-punk, and German rap. He began his music career by uploading tracks to SoundCloud, eventually gaining attention with his debut single "Boys Don't Cry" in 2022. Kasi's breakthrough came with the 2023 single "immatrikuliert," which went viral on TikTok prior to its official release. His music often explores themes of self-expression and identity, resonating with a younger audience. In 2023, he signed with Sony Music and embarked on his first solo tour in 2024.

Antonius is a German music producer and the primary collaborator of Kasi. The duo met in Freiburg, where they began creating music together, leading to the release of Kasi's debut single "Boys Don't Cry." Antonius is known for his innovative production techniques that blend traditional hip-hop elements with contemporary sounds, contributing significantly to the distinctive style of Kasi's music.