 Catering to customers from higher socioeconomic levels than those found among "wareng kaset" clientele, mall stores reflect the "gedongan" aspirations of middle- and upper-class consumers who see in music buying—-and, in particular, the purchase of CDs—an opportunity to participate in the economy of popular culture across national boundaries.Mobile cassette vendors make their way through city streets pushing wooden carts outfitted with car stereo systems.The cassettes offered for sale, normally legitimate (not infringed) copies, are intended to appeal to the servants and "warung" proprietors of a neighborhood, not its more affluent residents.