Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/song/24CountryDances_1804_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7080-24CountryDances_1804_Preston.ps) >>/Users/jc/w/tmp/Tune-7080-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/song/24CountryDances_1804_Preston.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_7080.log 833 Log file, useful mostly for debugging
Tune-7080-24CountryDances_1804_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-7080-24CountryDances_1804_Preston.ps 6 PostScript
Tune-7080-24CountryDances_1804_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-7080-get.log 4446 Log file, useful mostly for debugging
Tune-70800-get.log 88086 Log file, useful mostly for debugging
Tune-70801-get.log 3283 Log file, useful mostly for debugging
Tune-70805-Kilkenny_Hornpipe.abc 154 ABC music file with the extracted tune(s)
Tune-70805-Kilkenny_Hornpipe.ps 6 PostScript
Tune-70805-Kilkenny_Hornpipe.txt 154 Plain-text file with the extracted tune(s)
Tune-70805-get.log 5607 Log file, useful mostly for debugging
Tune-70809-get.log 4025 Log file, useful mostly for debugging
These files should be available for 24 hours.