Some spice girls fans demanded refunds for their £96 ($121) tickets of the group’s concert which took place this week in Wales due to sound issues.

The audience complained of not hearing the music properly; a flaw that had marred their opening concert at Dublin's Croke Park.

“I hope that the vocals and the sound will be much, much better,” Mel B responded to complaints.

This was the first reunion between the girls group since their performance at the closing ceremony for the 2012 London Olympics.