Every day, at night in Chiang Rai. Be bustling with tourists. Come to occupy the seat watch beauty of Chiang Rai clock to change the color of the music. "" "Rai Memorial". I was one of those tourists.It has many colors. Since coming to miss time. Because it will show very punctual and just 10 minutes, I guess. I missed was always, even though every day there will be a show like this. 3 around at the time 1 pm PM PM 2 3 of everyday, especially during the new year.1 pm.