For the week of March 28 to April 3, Rain took his first crown on the Korean music chart by defeating last week's winner Girls' Generation.
Meanwhile, G-Dragon triumphed on the albums chart with his special concert album titled "Shine a Light", a live recording of his solo concert held last December in Seoul.
The Gaon music chart, considered the Korean equivalent of the U.S. Billboard chart, was launched last month. Its data has been accumulated from online and offline sales statistics from the country's major web-based providers and record distribution companies.
Sources : firstname.lastname@example.org + email@example.com + omitted other non-Big Bang info.