pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9943-MunciesFavoriteLancashireClog.ps) >>/Users/jc/w/tmp/Tune-9943-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/MunciesFavoriteLancashireClog.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-9943-MunciesFavoriteLancashireClog.abc 663 ABC music file with the extracted tune(s)
Tune-9943-MunciesFavoriteLancashireClog.ps 39095 PostScript
Tune-9943-MunciesFavoriteLancashireClog.txt 663 Plain-text file with the extracted tune(s)
Tune-9943-get.log 5007 Log file, useful mostly for debugging
Tune-99431-24CountryDances_1810_Button_Whitaker_Elegant.abc 181 ABC music file with the extracted tune(s)
Tune-99431-24CountryDances_1810_Button_Whitaker_Elegant.txt 181 Plain-text file with the extracted tune(s)
Tune-99431-get.log 3796 Log file, useful mostly for debugging
Tune-99433-get.log 4153 Log file, useful mostly for debugging
Tune-99434-get.log 1244 Log file, useful mostly for debugging
Tune-99437-JohnJohnson_ChoiceCollectionVol8-V1.abc 172 ABC music file with the extracted tune(s)
Tune-99437-JohnJohnson_ChoiceCollectionVol8-V1.ps 6 PostScript
Tune-99437-JohnJohnson_ChoiceCollectionVol8-V1.txt 172 Plain-text file with the extracted tune(s)
Tune-99437-get.log 8205 Log file, useful mostly for debugging
Tune-99438-get.log 4573 Log file, useful mostly for debugging
Tune-99439-get.log 9942 Log file, useful mostly for debugging
These files should be available for 24 hours.