Legendary japanese hard rockers - Bow Wow on stage. Song is called "Theme of Bow Wow" and came from debut "Bow Wow" album (1976). In 1984 from the ashes of Bow Wow Kyoji formed Vow Wow. When they changed name to VW, they also changed style to more melodic and commercial (and less 'agressive'). We should treat VW and BW as two different (but connected) bands. Now they are back to the Bow Wow name, returned to the old line-up and old style.