[Z]

I think the thing with Heidi is that she was always seen as being a more commercially viable but less talented replacement for Siobhan; demonstrated by the fact she can't sing Siobhan's parts in Overload, for starters. It's hard to say but I think they'd have still had all the same success that they had with Heidi if Siobhan had stuck in there, but we'll never know obviously. I think it's just exciting because it's always felt like unfinished business, there was potential that was never realised there, and Siobhan and Mutya have never been able to get away from the name and both have respectively failed to beat the success they achieved with the band as solo artists. It just makes sense. One Touch is a great album and isn't comparable to 2.0's music because it's not got anything properly poppy on it.