Beat Block Galaxy

Beat Block Galaxy is a galaxy in Super Mario Galaxy 2. This is a very unique stage in which blocks disappear and re-appear to the beat of the music, as the name suggests. Another unique feature is that the Wii Remote will beep three times before the blocks swap. These 3 beeps are also heard in the game. Enemies here include Electrogoombas and Astro Goombas.

Step to the Beep
This level uses music to switch between green and yellow platforms. At the end you collect 5 silver stars. Enemies here are Electrogoombas and Astro Goombas, depending on what color the platforms are.