羅嘉良/吳鎮宇/張可頤/宣萱 - 難兄難弟 [100] - YouTube

難兄難弟 started out as a film in 1960, with the first set of original songs, starring 胡楓, 江雪, 謝賢 and 南紅. In 1967, 難兄難弟 had another set of original songs including, 情花開 by 陳齊頌 (which was originally sung in 1965, and wasn't...

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