Well... the title says it all I think. With one song I'm playing a bit of a fill-in high solo through the guitarchords and voices, but I would like to have sample for the groundnotes. Is it worth buying the Akai Headrush only for that purpose... or do you folks think that if you have it once, you're trying to invent all crazy stuff with it? Let us hear you! Perhaps is it worth mentioning that people, who know the E1 and E2, what the difference is? I once read that the E2 is less vintage sounding... do you owners agree with that?