It has been 13 years by now since the release of “Umbrella“, key track for Rihanna’s career. To understand its importance let’s remember how many countries the song reached the #1 position, and the certified platinum achieved six times in the USA. Now, the Italian talent Davide Kharfi, reworked it in deep-house key. He’s been innovative, especially about the melodic lines. Also, the rising singer Nadia, Bergamo-based, proved to be worthy of this job.