The Signal, 04.06.12 & 04.07.12, art and music where you least expect it - some favorite stories...

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20120406signal.mp3

Art historian Kerr Houston explores the history of music as a weapon, from the drone of Scottish bagpipes to the screaming guitar assault of Metallica

Philosopher Crispin Sartwell takes to the streets of Baltimore on an aesthetic tour of the mundane, looking for beauty in the forms that surround us every day

Photo developer Lev Bar Av shares his thoughts about our life as he sees it, in an endless stream of freshly printed snapshots

Plus, a spoken-word collaboration from Native Son and Femi the Drifish