pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-66564-Golden_Legs.ps) >>/Users/jc/w/tmp/Tune-66564-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Contra/Golden_Legs.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-66564-Golden_Legs.abc 1270 ABC music file with the extracted tune(s)
Tune-66564-Golden_Legs.ps 46233 PostScript
Tune-66564-Golden_Legs.txt 1270 Plain-text file with the extracted tune(s)
Tune-66564-get.log 4938 Log file, useful mostly for debugging
These files should be available for 24 hours.