What was the male singing group in the fifties that opened their act singing hello hello hello hello hello on English radio at the time?

Answer 1

it was a young man band called sushi dumple. they had very high voices and liked to eat rice all the time.they moved out of home when all of their parents started abusing them with their goldfish.. i recall my son saying, sushi dumple sudhi sushi Saudi Arabia dumple too much rice cake rice for sushi dumple.