Bob One, whose birth name is Rafał Bobko, is a prominent figure in the Polish rap and reggae music scene. He emerged in the early 2000s and has since carved out a unique niche for himself with his eclectic approach to music, blending various genres and often incorporating introspective and socially conscious lyrics. Bob One is also known for his collaborations with other artists in the Polish music industry, contributing to a diverse range of projects and albums.

His recent body of work showcases his versatility and evolution as an artist. With tracks like "Nie martw się", a positive anthem about not worrying over hardships, and "#Hot16Challenge2", part of a social media challenge that raised funds for healthcare workers during the COVID-19 pandemic, Bob One has continued to engage with current events and the wider community. His songs "Teraz", "Aureola", and "Dron" highlight his lyrical depth and musical variety, ranging from the contemplative to the upbeat. In "Ławka", "Welcome2Poland", and "Nic o nas bez nas", he provides listeners with a more reflective take on life's moments and cultural identity, while "Halo" stands out for its catchy beat and memorable chorus. Bob One's commitment to producing thoughtful and resonant music ensures that he remains a respected and influential artist within Poland's vibrant music industry.