This article uses the conceptual constructs of ‘public’ and ‘counterpublic’ to examine the collective singing of ‘Red Songs’, a state-approved, ideology-laden popular culture, in the city of Guangzhou, China. It approaches these two concepts from actions, practices and shared meanings which render the public/counterpublic visible and concrete. In Guangzhou, the interplays between hegemonic ideas expressed in the red songs and ordinary singers’ agency of re-interpreting and re-reading have shaped the fluidity and complexity of the cultural meanings and political discourses in which this grassroots public dwells. Singers do not simply re-assert the post-reform party-state’s political legitimacy by expressing political allegiance via red songs, but also creatively reconstruct and re-appropriate the meanings woven into red songs to critically reflect upon the social, cultural and moral transformations, as well as new cultural and ethical zeitgeists in the post-reform context. In the meantime, red song singing is also appropriated by New Leftist activists for cultivating new counterpublic political potentials.