pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5573-JBMilne3.ps) >>/Users/jc/w/tmp/Tune-5573-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/JBMilne3.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_55738.log 277308 Log file, useful mostly for debugging
Tune-5573-JBMilne3.abc 1588 ABC music file with the extracted tune(s)
Tune-5573-JBMilne3.ps 46500 PostScript
Tune-5573-JBMilne3.txt 1588 Plain-text file with the extracted tune(s)
Tune-5573-get.log 4728 Log file, useful mostly for debugging
Tune-55739-Tango1-001.svg 53714 Scalable Vector Graphics format
Tune-55739-Tango1.abc 1470 ABC music file with the extracted tune(s)
Tune-55739-Tango1.txt 1470 Plain-text file with the extracted tune(s)
Tune-55739-get.log 4225 Log file, useful mostly for debugging
These files should be available for 24 hours.