Johnny Rockets, an American-cuisine restaurant chain, said Wednesday it had launched an online music site to allow users to access online the music that is featured on its distinctive tabletop
jukeboxes. The site includes a history of popular music designed to look like a subway map and custom iMixes from music experts compiling notable songs from different eras and genres. To get access to
the music, users first need to obtain an "access card" from a retail location or through a radio or online promotion.