These Variances are due mostly on the Dutch and Javanese influences on Indonesian. Indonesian was also affected because of the Melayu pasar (lit. 'market Malay'), which was the lingua franca of the archipelago in colonial times, and thus indirectly by other spoken languages from the islands. With IndonesianPod101, you get https://en.wikipedia.org/wiki/File:Interior_Casino_Design_Illuminated.jpg