- Welcome to squeezeboxrepair.com Classical Art Fabricators Your complete source for the finest in tuning, repair, restoration and rebuilding of your Accordion, Bandoneon, Button Box or Concertina. Click on an item below for more information. Instrument Store | Products | Services | Links | Workshop | Email Classical Art Fabricators N-11537 Vanderhagen Road Ironwood, MI 49938 USA Voice/FAX (906) ...www.squeezeboxrepair.com