Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/jpg/FARNE_Anonymous2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2169-FARNE_Anonymous2.ps) >>/Users/jc/w/tmp/Tune-2169-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/jpg/FARNE_Anonymous2.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-2169-FARNE_Anonymous2.abc 152 ABC music file with the extracted tune(s)
Tune-2169-FARNE_Anonymous2.ps 6 PostScript
Tune-2169-FARNE_Anonymous2.txt 152 Plain-text file with the extracted tune(s)
Tune-2169-get.log 8382 Log file, useful mostly for debugging
Tune-21691-get.log 5377 Log file, useful mostly for debugging
Tune-21695-4_the_Prince_Regent.abc 1709 ABC music file with the extracted tune(s)
Tune-21695-4_the_Prince_Regent.ps 37224 PostScript
Tune-21695-4_the_Prince_Regent.txt 1709 Plain-text file with the extracted tune(s)
Tune-21695-Green_Grows_the_Rashess.abc 430 ABC music file with the extracted tune(s)
Tune-21695-Green_Grows_the_Rashess.pdf 10292 Portable Data Format
Tune-21695-Green_Grows_the_Rashess.ps 33535 PostScript
Tune-21695-Green_Grows_the_Rashess.txt 430 Plain-text file with the extracted tune(s)
Tune-21695-get.log 10372 Log file, useful mostly for debugging
Tune-21696-get.log 9712 Log file, useful mostly for debugging
Tune-21698-get.log 1421 Log file, useful mostly for debugging
These files should be available for 24 hours.