The algorithm played Wild World by Cat Stevens. I had not heard it in a long time. Very timeless and for me the thing that stood out was the bass. Was it bowed or plucked. Upright most definitely but the duration following the attack of each note didn’t make sense to me unless it was bowed but the attack of each note sounded not necessarily a bow. Or is this the result of a compressor swelling or extending the decay instead of letting it easily fade? I do not know. Who knows this secret?