Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Mac_Fosets_Farewell.abc/HaandMeDoonDaFiddle.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3520-HaandMeDoonDaFiddle.ps) >>/Users/jc/w/tmp/Tune-3520-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Mac_Fosets_Farewell.abc/HaandMeDoonDaFiddle.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-3520-HaandMeDoonDaFiddle.abc 175 ABC music file with the extracted tune(s)
Tune-3520-HaandMeDoonDaFiddle.ps 6 PostScript
Tune-3520-HaandMeDoonDaFiddle.txt 175 Plain-text file with the extracted tune(s)
Tune-3520-get.log 4367 Log file, useful mostly for debugging
Tune-35202-get.log 3685 Log file, useful mostly for debugging
Tune-35203-get.log 7645 Log file, useful mostly for debugging
Tune-35205-get.log 4511 Log file, useful mostly for debugging
Tune-35206-get.log 4402 Log file, useful mostly for debugging
Tune-35208-get.log 5636 Log file, useful mostly for debugging
Tune-35209-get.log 8934 Log file, useful mostly for debugging
These files should be available for 24 hours.