“sfSound originated as a contribution to Issue 33 of McSweeney’s Quarterly/San Francisco Panorama newspaper, which we later reprinted as a limited-edition poster. This ‘subwoofer-as-infographic’ traces, in minute detail, the history of popular music in the Bay Area. We’re all big music fans at Volume, but the extensive musicology compiled here made us feel a bit lacking in our knowledge of the local scene.”