Dance Nation is a Dutch 2001 founded Trance music project by songwriters, producers and DJs Rob Janssen & Brad Grobler. Dutch singers and performers Sean & Kim were the live act fronting Dance Nation during their peak. In 2004, due to legal proceedings, they started releasing music and performing live in certain countries under the names "Double Nation", "Sean & Kim", and "Cyber Nation". While the duo never lost the rights to their original name entirely, they retained "Dance Nation" for markets where no legal trademark conflicts existed. Rather than a dramatic "winning back" of their name via a courtroom victory, the regional name variations were a practical business adaptation to international trademark laws. Today, they remain widely recognized globally by their original moniker, Dance Nation.