In search of a text to vocal synth

[Sonny-]

So a while ago; about a year or so before i formatted my mac, i had a VST don't know how it's called but it was a sort of text to vocal synthesizer where every key on the keyboard was a letter from the alphabet.

It was a very steady program, never crashed and i don't remember if it was freeware or i ripped it from somewhere

but now i'm again in need of this synth but it somehow got lost from my ext HD, actually need it to make a female "mmmm" which sounded great on this synth.


so my question is anyone has any idea which synth i'm referring to?
cause i've hit dozens of em while googling and the actual one i need doesn't seem to pop up.


any help would be much appreciated, thx in advance