Rahman uses novel concept for Endhiran

If you have listened to Rehna Tu in Delhi 6, you cannot miss the final piece in the song, a peculiar type of instrumentation. Are you still wondering about the instrument that was used? It is in fact the Continuum fingerboard. This is a touch screen keyboard and is being used only by the rarest of rare music composers. AR Rahman has tried the usage of this novel instrument in Delhi 6 and happy with the results he is now using this Continuum fingerboard for Endhiran. But the news here is that it not for a single song but for the whole movie. With this novel concept there is no doubt the songs will top the charts.