Nico & Kevin Ayers - Arènes d'Arles, Arles, France, August 6, 1975 We mentioned that forthcoming Can live release a couple weeks back — and we noted that the lineup for that 1975 night in Arles also featured everyone&rsquo;s favorite former Velvet Underground chanteuse Nico! Is there a tape of Nico&rsquo;s set? Oh yeah, there is. And it even features a special guest appearance from her old ACNE…