אודי דוידי - ראו באורי הקליפ הרשמי

Who is this strolling down the Midrahov? 

Its Udi Davidi (a shepherd, who sings to Hashem, like 
*David HaMelech)

in Yerushalayim

 *Yes, there is no comparison, except he's a shepherd, who is a sweet singer, who sings to HaShem, almost forgot, and he lives in Hevron :-)

*Interview with Udi Davidi on his farm