Mohd Rafi saab and I fought over royalty rights. At a meeting attended by prominent singers and musicians, he stood up and said, Main aaj se Lata ke saath nahin gaoonga. I retorted, Rafi saab, 'ek minute. Aap nahin gaayenge mere saath yeh galat baat hai. Main aapke saath nahin gaoongee. I stormed out and called all my composers there and then and informed them to rope in another singer if it was a duet with Rafi saab.