African System Orchestra was a Cameroonian‑led ensemble active in Nigeria in the late 1970s and early 1980s, founded and fronted by guitarist Tambwe Dongo "Pecos". The band gained recognition for its distinctive fusion of Nigerian highlife and Congolese soukous, drawing heavy inspiration from the guitar style of Prince Nico Mbarga
Formed in Lagos, the orchestra’s repertoire included tracks such as "Fine Country" and "Agnes My Love", which showcase their seamless blend of pulsating rhythm sections and melodic guitar interplay. Their sound offered a cross‑cultural highlife interpretation enriched with soukous flair, encapsulating the vibrancy of West African dance music from that era.
Though their discography remains relatively limited and original vinyl releases are rare, the African System Orchestra has achieved cult status among collectors and DJs for their energetic grooves and vintage rarities. The 1978 self‑titled LP is their most notable release and is frequently cited in discographies and highlife retrospectives