8–11 April, finished
http://www.nabshow.com/
10-13 April, finished
http://musik.messefrankfurt.com/frankfurt/en/besucher/willkommen.html
The 16th China International Photography & Electrical Imaging Fair
April 19-22, finished
6-11 September
http://b2b.ifa-berlin.com/en/
13-17 September
http://www.ibc.org/