Anna Calvi 'Desire' on 'Letterman'

British singer performs 'Desire' for Letterman

Recent Rolling Stone Artist to Watch Anna Calvi made her first appearance on the Late Show with David Letterman last night with this intense rendition of "Desire," a selection from her debut album. Calvi turned in an exceptional and highly theatrical performance, singing with a fiery, full-bodied passion while wielding her guitar like a weapon.