pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-96722-2313_Miss_Louisa_Johnstons_Fancy.ps) >>/Users/jc/w/tmp/Tune-96722-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR/2313_Miss_Louisa_Johnstons_Fancy.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-96722-2313_Miss_Louisa_Johnstons_Fancy.abc 970 ABC music file with the extracted tune(s)
Tune-96722-2313_Miss_Louisa_Johnstons_Fancy.ps 38816 PostScript
Tune-96722-2313_Miss_Louisa_Johnstons_Fancy.txt 970 Plain-text file with the extracted tune(s)
Tune-96722-get.log 6500 Log file, useful mostly for debugging
These files should be available for 24 hours.