Win FREE tickets for Hennessy Artistry concert

The 2014 edition of Hennessy Artistry concert is set to come off on Saturday, October 18 at the Accra International Conference Center, features 6 top African acts and three DJs.  Tickets for the 2014 Hennessy Artistry concert organised by Hennesy, Empire Entertainment and Starr FM are sold at Gh 200 (VVIP), Gh 120 (VIP), Gh 60 (Regular). I am giving out VIP tickets for FREE to readers

To win a FREE ticket, answer the following question:

Name two Ghanaian artistes and two Nigerian artistes who will perform at the Hennessy Artistry Concert