pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-17057-1803_Bland_Weller.ps) >>/Users/jc/w/tmp/Tune-17057-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/dfty/1803_Bland_Weller.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_17057.log 824 Log file, useful mostly for debugging
Tune-17057-1803_Bland_Weller.abc 16672 ABC music file with the extracted tune(s)
Tune-17057-1803_Bland_Weller.ps 127393 PostScript
Tune-17057-1803_Bland_Weller.txt 16672 Plain-text file with the extracted tune(s)
Tune-17057-get.log 17959 Log file, useful mostly for debugging
These files should be available for 24 hours.