London-based collective Oi Va Voi makes it hard to pin them down -- while their music easily allows for such diverse labels as "dance," "rock," "electronica," and "world music" to be applied to them, none of these labels describes the sound of the band to the fullest. Oi Va Voi was able to achieve this through a rather unique combination of cultural and ethnic backgrounds of its bandmembers, with each of them bringing something original to the table. Rock & roll and Jewish music, dance beats and klezmer, Eastern European horns and trip-hop sensibilities -- all these elements c...