pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-88865-tune.ps) >>/Users/jc/w/tmp/Tune-88865-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HaandMeDoonDaFiddle/tune.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-88865-Here_Awa_There_Awa_1811-001.svg 21172 Scalable Vector Graphics format
Tune-88865-Here_Awa_There_Awa_1811.abc 2521 ABC music file with the extracted tune(s)
Tune-88865-Here_Awa_There_Awa_1811.txt 2521 Plain-text file with the extracted tune(s)
Tune-88865-get.log 14714 Log file, useful mostly for debugging
Tune-88865-tune.abc 248 ABC music file with the extracted tune(s)
Tune-88865-tune.ps 30598 PostScript
Tune-88865-tune.txt 248 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.