pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3690-Litchfield_Races.ps) >>/Users/jc/w/tmp/Tune-3690-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Litchfield_Races.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-3690-Litchfield_Races.abc 447 ABC music file with the extracted tune(s)
Tune-3690-Litchfield_Races.ps 33880 PostScript
Tune-3690-Litchfield_Races.txt 447 Plain-text file with the extracted tune(s)
Tune-3690-get.log 4568 Log file, useful mostly for debugging
Tune-36902-get.log 4264 Log file, useful mostly for debugging
Tune-36903-get.log 1386 Log file, useful mostly for debugging
Tune-36905-get.log 4579 Log file, useful mostly for debugging
Tune-36906-get.log 4306 Log file, useful mostly for debugging
Tune-36907-get.log 1386 Log file, useful mostly for debugging
Tune-36909-get.log 3400 Log file, useful mostly for debugging
These files should be available for 24 hours.