pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-71674-1441_JEWETTS_GALOPADE.ps) >>/Users/jc/w/tmp/Tune-71674-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/BostonCollection/1441_JEWETTS_GALOPADE.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-71674-1441_JEWETTS_GALOPADE.abc 2783 ABC music file with the extracted tune(s)
Tune-71674-1441_JEWETTS_GALOPADE.ps 55601 PostScript
Tune-71674-1441_JEWETTS_GALOPADE.txt 2783 Plain-text file with the extracted tune(s)
Tune-71674-get.log 4787 Log file, useful mostly for debugging
These files should be available for 24 hours.