Yeah, probably.  Someone should've noticed Supercar though and promoted them properly in the U.S. or some other English-speaking countries.  This video has a very strange introduction.  Why did they get this white Japanese guy to speak in English, pretending that this is part of a broadcast from outside of Japan?  For the most part in English-speaking countries, radio is all-English music.  At least in Japan and other places, people are open to listening to all sorts of music.