Guitars From Hell was recorded in 90/91 but never released but there are versions going around of the songs. Dunno if they are demos or just unmixed/unmastered versions. The album was finished and ready to be released but those versions have never surfaced. From the demos I've heard, it sounds alot like the debut... with a few differences. The drumming is groovier, less of a straight up hard rock beat. The riffs have a slightly different feel, a bit more thrashy with lots of those moving power chords/palm muted strings type riffs and less chord based stuff. The production sounds to be a bit more raw and less "warm" too, in other words even more ear shattering than the debut, but perhaps a little bit TOO much. There is also no rhythm guitars under the solos, that's the main downpoint, sounds too empty. Overall though, the songs are AWESOME, the riffs are AWESOME, great feel, great sound... just KILLER over the top guitar metal! Oh and Robert Fleischman from the first VVI album is the vocalist

Same type of vocals, lots of soaring high pitched ear piercing vocals. Lots of gang vocals on this album too.
Euphoria was a 4 track EP in 1996. The songs are off Guitars From Hell, except were totally re-recorded in 1995 for this EP, and the production is terrible. Sounds really unproduced, it's the most ear shatteringly hard to listen to CD I've ever heard. A black metal album is easier listening than this! A bit of reverb would have been nice, so would turning the guitars down just a tad and maybe having at least a BIT of warmth in the tone. Ok so the production sucks, but the songs are KILLERS!

Like on Guitars From Hell though, there is no rhythm guitar under the solos, and the lead sound is really weak unlike the debut, so the energy seems to stop and the song goes empty in the solos which is a problem. This material though does not sound like something released in 1996, sounds like something released in 1986! (Except much heavier). It's soooo over the top! You already know with titles like "Full Shredd" and "Wild Child" you won't be in for a mellowed down grungier version of hard rock like most hair bands did at that time!
Around 1996 he also had material written for a 4th album called "Guitarmageddon" but nobody knows much about it. The only thing that's surfaced is a few song titles... "Brainsaw" and "Cock Teaser" are the only 2 I remember haha! I have no idea if demos were even recorded for it but I know the album never went into production.
Hopefully soon he'll finally get Guitars From Hell released (he plans to soon though! and it almost did a couple of years ago) and hopefully he'll record Guitarmageddon! I can't wait to hear what the new album will be like!