pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-41480-Pols_PaalKarl2.ps) >>/Users/jc/w/tmp/Tune-41480-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/scand/Pols_PaalKarl2.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_41480.log 140868 Log file, useful mostly for debugging
Tune-41480-Pols_PaalKarl2.abc 843 ABC music file with the extracted tune(s)
Tune-41480-Pols_PaalKarl2.ps 41494 PostScript
Tune-41480-Pols_PaalKarl2.txt 843 Plain-text file with the extracted tune(s)
Tune-41480-get.log 57275 Log file, useful mostly for debugging
These files should be available for 24 hours.