The Black Dynamites from Den Haag was one of the oldest rock & roll groups in the Netherlands. Nonetheless, they worked primarily in Germany and Spain while they recorded their records mainly in Belgium. The first line-up in 1958 consisted of: Harry Koster (g, s, ex-Real Room Rockers), Rudy Copiens (g, soon replaced by John Swart, ex-Real Room Rockers, in 1964 to Eddy And Crazy Jets), Harry v.d. Voet (b, to Eastern Aces), Henny Huiting (dr, a.k.a. Henny Heutink, later in Dick Scott & Barons), Nico Fioole (v, g), Fred Christoffel (g, to Travel Five) and Rudy Piroeli (g, ex-Black Magic Stars, to Hurricane Rollers). In 1960, the line-up featured: Harry, John, Aad v.d. Zadel (dr, ex-Rocking Sensation Boys), Shorty Miller (b, ex-Oety And Real Rockers, to Strangers) and Roy Alfonsz (g, ex-Oety & Real Rockers, to Fred Barney & Flintstones and Strangers). In 1964 - Harry, Rudy Piroeli (b), Albert Kramer (g), Nico Fioole (v, g) and Herbert Hooikaas (dr). This line-up won a talent competition in 1964 in Spain and made an EP under the name of Los Indonesios.
The 1967 line-up featured: Harry, Nico, Rudy, Henny Heutink (s, g), Shorty Miller (perc), Dolf de Vries (g, ex-Pacifics) and Spanish musician Rafael (v, dr). At this point, the group broke up. In 1981, they reunited in the following line-up: Harry Koster(*) (g, s), Henny Heutink (dr), Dolf de Vries (g), Nico Fioole (v, g), Rudy Piroeli (b, ex-Tielman Brothers) and Richard van Wijk (g). The group were rumoured to have been performing in German discotheques.



