According to the official Epica website, vocalist Simone Simons would join Kamelot on stage for 'The Haunting' (Somewhere In Time)' when the band hits the Plato venue in Helmond, Holland on Sunday, July 2nd. Simons performed the original guest vocals on the song for Kamelot's last album, The Black Halo, and performed the song with the band every night during their last European tour together

As previously reported Epica will support Kamelot on their North American tour, which kicks off in September. Dates are as follows:

September
19 - Jaxx Nightclub in Springfield, VA
20 - B.B. King's in New York, NY
22 - The Chance Theater in Poughkeepsie, NY
23 - The Penny Arcade in Rochester, NY
24 - Le Medley in Montreal, QC
25 - Imperial in Quebec, QC
27 - The Opera House in Toronto, ON
28 - Agora Theater in Cleveland, OH
29 - Harpo's in Detroit, MI
30 - The Pearl Room in Chicago, IL

October
2 - Star Central in Columbia Heights, MN
6 - Studio Seven in Seattle, WA
7 - Rock N Roll Pizza in Portland, OR
8 - Pound SF in San Francisco, CA
10 - Galaxy Theater in Santa Ana, CA
11 - Key Club in Los Angeles, CA

Source:	bravewords.com
Band profile:	Epica