Double your desire for Exotica with these (slightly) varying album covers from Denny Martin’s 1957 classic, Exotica (you remember… the album that spawned the genre, and subcategory to Space of Pop?! No?! Well, get with it, man!). Spectra Sonic Sound is not just a Nation of Ulysses track (as it turns out), and was apparently “the ultimate in High Fidelity” in the mid-to-late 1950s, or at least had legal rights to such a claim. With the same catalog number, I couldn’t tell you which version (left or right) came first, though I will say I find it hard to believe that one would consciously move away from the multi-color Spectra-Sonic-Sound logo on the bottom of the right version. Essential. Listening. Material.