Powerful T. <-> De La Vega

[Bore]

Hey there fellow eurobeaters, I got an email a while back, and decided to post it here seeing I'm not the most professional person regarding this current topic. Read what it says below and then say if you think it's right or wrong? Because to me they still sound totally the same :|
So Jion and the likes, asking you in particular :)

Hi!
i am Angelo and i am the coordinator of the Powerful T.'s website. a big congratulation for the ite!!it's fantastic and when look it often for
eurobeat's news!!
In the section "artists" is written that Roberto Tiranti is Powerful T. and
De La vega...but he is ONLY Powerful T....he isn't De la vega. If you want the link of the Powerful T. website is www.robertotiranti.com. For now is only in italian but very soon it will be in english and italian. Thanks and complimets for the site! Angelo

[Jion]

Well as of late I've been listening to the De La Vega songs (way before this post) and I've been questioning that. I don't hear the same vocals but I was told a while ago that Powerful T./De La Vega were one in the same. De La Vega is just too deep to be Roberto. But by the same token, they don't have the credits on the site of when he sang under the titles with A-Beat Boys and with A-Beat All Stars.