Uyu muhanzi yamenyakanye cyane muri orchestre zitandunye nka ‘Les Citadins’, ari na we wayishinze afatanyije na mukuru we Ngaboyisonga Bernard, banafatanyije mu bihangano bitandukanye, nk’uko byatangajwe na Andre Glomyko wabanye na we, wanamufashije mu by’umuziki, mu kiganiro yagiranye na RBA.

Mu ndirimbo za Orchestre Les Citadins Ngabonziza yagizemo uruhare harimo Ancilla, Iwacu mu Rwanda Yewe mwari byose birakunaniye, Rugori rwera, Nkumi nziza n’izindi nyinshi.