album in the month of July with 54,900 copies being sold in just three days. The singles off of 2NE1 showed to be some of the most popular songs in South Korea during 2011; "Lonely", "Don't Cry" and "I Am the Best" were ranked 4th, 5th and 7th on the year-end Gaon Digital Chart, respectively. "Ugly" and "Hate You" additionally ranked within the top 50. In Japan, Nolza claimed the top spot on the weekly Japanese Oricon album chart, and became the second South Korean girl group album to do so in the chart's history. In Taiwan, the mini-album debuted atop the G-Music East Asia album chart in the issue dated August 26 – September 1, 2011, making it the group's first number-one album in the country. It additionally peaked at number 12 on the Combo album chart during the same week. In the United States, the mini-album peaked at number 4 on the Billboard US World Albums chart and number 34 on the Top Heatseekers Album chart. Accolades Track listing Korean EP – 2NE1 2nd Mini Album Japanese EP – Nolza Chart performance Korean version (2NE1 2nd Mini Album) Japanese version (Nolza) Year-end charts (2NE1) Sales and certifications Release history References External links 2NE1 official site 2NE1 albums 2011 EPs YG Entertainment EPs KMP Holdings EPs Korean-language EPs Albums produced by Teddy Park