Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1810/24NewCotillons_1770_Longman.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4963-24NewCotillons_1770_Longman.ps) >>/Users/jc/w/tmp/Tune-4963-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1810/24NewCotillons_1770_Longman.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-4963-24CountryDances_1803_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-4963-24CountryDances_1803_Preston.pdf 2217 Portable Data Format
Tune-4963-24CountryDances_1803_Preston.ps 6 PostScript
Tune-4963-24CountryDances_1803_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-4963-24NewCotillons_1770_Longman.abc 164 ABC music file with the extracted tune(s)
Tune-4963-24NewCotillons_1770_Longman.ps 6 PostScript
Tune-4963-24NewCotillons_1770_Longman.txt 164 Plain-text file with the extracted tune(s)
Tune-4963-get.log 9802 Log file, useful mostly for debugging
Tune-49632-get.log 4009 Log file, useful mostly for debugging
Tune-49633-get.log 4218 Log file, useful mostly for debugging
Tune-49639-get.log 1428 Log file, useful mostly for debugging
These files should be available for 24 hours.