I am adding this info because Mr Yeow asked me if the band became popular (famous) or not.
I would say Yes and No.
The band was interviewed by NHK and was made a TV programme.
In addition, the band got a chance to perform on a Music programme called "Comming soon!", which is a LIVE tv.
I am not saying that they had a interview by NHK means they are famous, but I think they deserve to be said that they are famous.