Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Tunes/FARNE_Anonymous1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4030-FARNE_Anonymous1.ps) >>/Users/jc/w/tmp/Tune-4030-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Tunes/FARNE_Anonymous1.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-4030-FARNE_Anonymous1.abc 154 ABC music file with the extracted tune(s)
Tune-4030-FARNE_Anonymous1.ps 6 PostScript
Tune-4030-FARNE_Anonymous1.txt 154 Plain-text file with the extracted tune(s)
Tune-4030-get.log 4194 Log file, useful mostly for debugging
Tune-40300-Kerr_MM4-V1.abc 164 ABC music file with the extracted tune(s)
Tune-40300-Kerr_MM4-V1.ps 6 PostScript
Tune-40300-Kerr_MM4-V1.txt 164 Plain-text file with the extracted tune(s)
Tune-40300-get.log 18190 Log file, useful mostly for debugging
Tune-40304-get.log 4159 Log file, useful mostly for debugging
Tune-40306-get.log 11117 Log file, useful mostly for debugging
Tune-40309-get.log 4766 Log file, useful mostly for debugging
These files should be available for 24 hours.