Around the 1980s the vamp and the heroine merged into one figure and the lead actress had begun to perform the bolder numbers. The craze for "tribal and "banjara"" item numbers were soon gave way to slick choreography. In the late 1990s, with the proliferation of film songs based television shows, film producers had come to realise that an exceptional way to entice audiences into theaters was by spending excessively on the visualization of songs. Hence regardless of the theme and plot, an elaborate song and dance routine involving spectacularly lavish sets, costumes, special effects, extras and dancers would invariably be featured in a film. It was asserted that this contributed highly to the film's "repeat value".