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
Mojang On 18 October, Markus Persson announced that Mojang had won the interim injunction, but that Bethesda still had the option to file an appeal. In March 2012, Mojang and Bethesda reached a settlement, in which Mojang would not trademark "Scrolls", but Bethesda would not contest Mojang's naming of "Scrolls", so long as it would not be a direct competitor against "The Elder Scrolls". During this time, Persson jokingly asked if Bethesda was willing to play a game of "Quake 3" to settle the dispute. On 20 July 2012, Uniloc filed a lawsuit against Mojang, citing the "Minecraft - Pocket Edition"