It's a typical Wardi fashion, all sounds made by voice, mouth and body only! Of course they were all processed to reach their best quality, but no musical instruments were used. Some company need to sign Alaa Wardi and start making money off his talent. It's all in the marketing. Alaa is a celebrity and has traveled around the world doing a number of concerts and engagements.
I love his cover, but what surprises him his vocal performance and his command of the Turkish language. It flows well, and sounds authentic with a lot of passion.
His choice is Şıkıdım, check it out...I hope Tarkan finds this video helpful in spreading his good name. Alaa is branching out from Arabia into new territories--which is clever as the internet knows no boundaries.
Tarkan - Şıkıdım (Cover by Alaa Wardi)