pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3305-SugarCandie5H.ps) >>/Users/jc/w/tmp/Tune-3305-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/SugarCandie5H.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_3305.log 291355 Log file, useful mostly for debugging
Coll_33055.log 284330 Log file, useful mostly for debugging
Coll_33058.log 563040 Log file, useful mostly for debugging
Tune-3305-SugarCandie5H.abc 2414 ABC music file with the extracted tune(s)
Tune-3305-SugarCandie5H.ps 59086 PostScript
Tune-3305-SugarCandie5H.txt 2414 Plain-text file with the extracted tune(s)
Tune-3305-get.log 4883 Log file, useful mostly for debugging
Tune-33058-LongLiveLondon.abc 599 ABC music file with the extracted tune(s)
Tune-33058-LongLiveLondon.pdf 10835 Portable Data Format
Tune-33058-LongLiveLondon.ps 31502 PostScript
Tune-33058-LongLiveLondon.txt 599 Plain-text file with the extracted tune(s)
Tune-33058-get.log 6234 Log file, useful mostly for debugging
These files should be available for 24 hours.