Skydiggers/Cash Brothers is a CD by the Canadian bands Skydiggers and The Cash Brothers, released in 2006.The CD evolved from a series of collaborative shows played by the two bands in the fall and winter of 2005 and 2006. The bands have had a long and extensive shared history — Peter Cash is a former member of Skydiggers, and Andrew Cash was a frequent collaborator with the band in their early years of performing.