We first saw The Avett Brothers live at Orlando Calling last year (see photos here) and unanimously declared that they were one of the best performances of 2011. It was no surprise that they sold out Detroit’s Filmore last Friday. They had no opener and treated Detroit to a two-hour long set. Alcohol was flowing which helped the crowd sing and dance enthusiastically to every song. The Avett Brothers are pros at blending together an eclectic blend of music and delivering it live with unabashed pure joy. Genre: Rock Members:Scott Avett – Vocals, Banjo, Kick Drum Seth Avett – Vocals, Guitar, High-Hat Bob Crawford – Vocals, Bass Joe Kwon –…