pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-36646-Mantua_Makers_Frolic.ps) >>/Users/jc/w/tmp/Tune-36646-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Mantua_Makers_Frolic.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-36646-0551_GALOPADE_For_two_Flutes.abc 1331 ABC music file with the extracted tune(s)
Tune-36646-0551_GALOPADE_For_two_Flutes.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-36646-0551_GALOPADE_For_two_Flutes.ps 42787 PostScript
Tune-36646-0551_GALOPADE_For_two_Flutes.txt 1331 Plain-text file with the extracted tune(s)
Tune-36646-Mantua_Makers_Frolic.abc 506 ABC music file with the extracted tune(s)
Tune-36646-Mantua_Makers_Frolic.ps 35431 PostScript
Tune-36646-Mantua_Makers_Frolic.txt 506 Plain-text file with the extracted tune(s)
Tune-36646-get.log 10468 Log file, useful mostly for debugging
These files should be available for 24 hours.