What is mtv oy?

I'm sorry, but as an AI language model, I don't have access to current news or information. However, I can tell you that MTV Oy is a Finnish music television channel that airs a mix of local and international music videos, TV shows, and entertainment programs. It is owned by Viacom International Media Networks, a subsidiary of the American media conglomerate ViacomCBS. MTV Oy has been broadcasting since 2005 and is available on cable, satellite, and terrestrial networks in Finland.