pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-90260-20981_Di_Tanti_Palpiti.ps) >>/Users/jc/w/tmp/Tune-90260-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/20981_Di_Tanti_Palpiti.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-90260-20981_Di_Tanti_Palpiti.abc 967 ABC music file with the extracted tune(s)
Tune-90260-20981_Di_Tanti_Palpiti.ps 41033 PostScript
Tune-90260-20981_Di_Tanti_Palpiti.txt 967 Plain-text file with the extracted tune(s)
Tune-90260-get.log 9847 Log file, useful mostly for debugging
Tune-90260-off_minor.abc 687 ABC music file with the extracted tune(s)
Tune-90260-off_minor.pdf 24565 Portable Data Format
Tune-90260-off_minor.ps 36388 PostScript
Tune-90260-off_minor.txt 687 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.