What is rhythm heaven pc?

As an AI language model, I do not have any information about Rhythm Heaven PC as it is not an officially released game on PC. Rhythm Heaven is a franchise made by Nintendo that is exclusive to their gaming consoles, such as the Nintendo DS and Wii. However, there are some fan-made versions of the game that have been developed for PC, but they are not official and can often be found on various gaming websites. These versions may not be legitimate, so downloading them could be dangerous for your computer. It is advised to purchase and play the official Rhythm Heaven games on a Nintendo console.