If anybody feels inclined to share their process here in the thread, please do so!
I can do that!
I ended up using the track ‘Lullaby’. I started by recording the entire track off the vinyl. I then time-stretched and did some spectral processing to the results, and split that into 4 segments, which are panned across the stereo field and weave in and out throughout the track. The original track is in there very low in the mix as well. I did some messing about with the needle in the runout groove, which I used to create a glitchy percussive little noise loop. And then I also created a granular & delay-based patch in VCVRack, which I ‘played’ by needle dropping into random sections of the track to create little fluttery bursts. And then the whole lot is run through a tape simulator for some wow and flutter and pseudo-tape saturation.
Look forward to hearing what everyone else has come up with!