UP THE IRONS!!!!!

Coz there are so many big bands (Dream Theater, Helloween, Iron Maiden, Stryper, Metallica, Yngwie) already came to other countries in the region, most notably Indonesia but yet they always passed on Malaysia. Here we only get pop rock stuff like Bon Jovi.    So I'm wondering is there maybe a regulation that prevented metal bands to come here (that will be a big shame if true) or we just don't have enough market hence not attractive for them to come.