Ampco and Metam power WOMAD'S winter warmer in Las Palmas Canary Islands. Ampco and sister company Metam supplied a full technical production package to the annual WOMAD Canarias Festival in Las Palmas, Grand Canaria in mid November The three-day free festival of music, arts and dance has long been a favourite among WOMAD fans as well as artists and crew, offering a blend of winter sun and mellifluous music every November.