Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Sources.html/24CountryDances_1801_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7377-24CountryDances_1801_Preston.ps) >>/Users/jc/w/tmp/Tune-7377-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Sources.html/24CountryDances_1801_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
Tune-7377-24CountryDances_1801_Preston.abc 173 ABC music file with the extracted tune(s)
Tune-7377-24CountryDances_1801_Preston.ps 6 PostScript
Tune-7377-24CountryDances_1801_Preston.txt 173 Plain-text file with the extracted tune(s)
Tune-7377-get.log 4490 Log file, useful mostly for debugging
Tune-73775-Kohlers2.abc 147 ABC music file with the extracted tune(s)
Tune-73775-Kohlers2.ps 6 PostScript
Tune-73775-Kohlers2.txt 147 Plain-text file with the extracted tune(s)
Tune-73775-get.log 4082 Log file, useful mostly for debugging
Tune-73777-Kohlers.abc 160 ABC music file with the extracted tune(s)
Tune-73777-Kohlers.ps 6 PostScript
Tune-73777-Kohlers.txt 160 Plain-text file with the extracted tune(s)
Tune-73777-get.log 7352 Log file, useful mostly for debugging
Tune-73778-get.log 7630 Log file, useful mostly for debugging
These files should be available for 24 hours.