pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7059-10054_MILL_POLES_REEL.ps) >>/Users/jc/w/tmp/Tune-7059-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kohlers/10054_MILL_POLES_REEL.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_70592.log 266066 Log file, useful mostly for debugging
Coll_70593.log 260446 Log file, useful mostly for debugging
Coll_70595.log 394864 Log file, useful mostly for debugging
Find_70590.log 1632 Log file, useful mostly for debugging
Tune-7059-10054_MILL_POLES_REEL.abc 416 ABC music file with the extracted tune(s)
Tune-7059-10054_MILL_POLES_REEL.ps 33226 PostScript
Tune-7059-10054_MILL_POLES_REEL.txt 416 Plain-text file with the extracted tune(s)
Tune-7059-get.log 9944 Log file, useful mostly for debugging
Tune-70591-get.log 5012 Log file, useful mostly for debugging
Tune-70593-get.log 3881 Log file, useful mostly for debugging
Tune-70594-140_Try_Again.abc 889 ABC music file with the extracted tune(s)
Tune-70594-140_Try_Again.ps 34394 PostScript
Tune-70594-140_Try_Again.txt 889 Plain-text file with the extracted tune(s)
Tune-70594-get.log 4599 Log file, useful mostly for debugging
Tune-70598-get.log 6570 Log file, useful mostly for debugging
These files should be available for 24 hours.