Speaking of sound, how DOES the sound of the "Night in Tunisia" RVG compare to the earlier CD? A similar question about the "Horace Silver and the Jazz Messengers" RVG is pending in another thread, and there are a few of us (maybe 3 or 4 total?) in the world who would like to know how the actual sound compares before "upgrading" to RVGs, 20-bit K2s, Sense-o-Round, Cinerama, Smell-o-Vision . . . .