Minecraft led to Persson becoming one of "Forbes" "World's Billionaires". "Minecraft"s music and sound effects were produced by German musician Daniel Rosenfeld, better known as C418. The background music in "Minecraft" is instrumental ambient music. On 4 March 2011, Rosenfeld released a soundtrack, titled "Minecraft – Volume Alpha"; it includes most of the tracks featured in "Minecraft", as well as other music not featured in the game. The video game blog Kotaku chose the music in "Minecraft" as one of the best video game soundtracks of 2011. On 9 November 2013, Rosenfeld released the second official soundtrack, titled "Minecraft – Volume
Minecraft its release, the "Minecraft VR" mod was discontinued by its developer due to trademark complaints issued by Microsoft, and "Vivecraft" was endorsed by the community makers of the "Minecraft VR" modification due to its Rift support and being superior to the original "Minecraft VR" mod. Also available is a Gear VR version, titled "Minecraft: Gear VR Edition". Windows Mixed Reality support was added in 2017. The only officially supported VR versions of "Minecraft" are "Minecraft: Gear VR Edition" and "Minecraft" on Windows 10 for Oculus Rift and Windows Mixed Reality headsets. A wide variety of user-generated downloadable content for "Minecraft",