I believe that those synth sounds may appear at the end of time - at that place where the space and time end at this pinnacle that overlooks this huge swirling universe of color and matter. Not the black space of the comic strips but a white background with swirling paint strokes of black and deeper black and thick browns and the sky looks like seltzer water.
That is the end of time that those chords and sounds show me when I close my eyes and listen to the Pointer Sisters.
The pinnacle cliff at the End of Time with Chords and Synth Voices from I'm So Excited populating the void.
Apparently Oil and Marker on Board. Kurt Weller 2007