Drum Solo @ MBK Bangkok

I was walking alone at the MBK train station  and I hear someone playing drums under the bridge. At 1st I thought is got event launching or what, then I sibok-sibok go and see what is that. Then I from the bridge above I saw this young man playing drum beat using tubs and some unknown metals plate and bar to play so. I found it very interesting drop him 20 baht and took him few picture and video to show you guys.....