Interesting link found in the AVS Voice thread...
The Voice: Chris Mann and Tony Lucca blame Loss on Feud
The Voice: Chris Mann and Tony Lucca blame Loss on Feud | The Voice | mjsbigblog
It is interesting, but ultimately I thought Tony's song was just eh... and Chris suffered from doing stuff my grandmother would have liked. I'd argue that the reality is that while all four performed well, Jermaine and Juliette really brought it.