Watch Nathalie Stutzmann and Orfeo 55 recording Bach aria "Erbarme dich" at Metz Arsenal. This piece features in their album "Une cantate imaginaire" released in 2012. Video by OFF TV.For more information on this album, please see:http://www.nathaliestutzmann.com/en/album/bach-une-cantate-imaginaire-2/Website of Nathalie Stutzmann:http://www.nathaliestutzmann.comFacebook page of Nathalie Stutzmann:https://www.facebook.com/Nathalie.StutzmannWebsite of Orfeo 55:http://www.orfeo55.com