Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book38/24CountryDances_1808_Goulding_AK.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4068-24CountryDances_1808_Goulding_AK.ps) >>/Users/jc/w/tmp/Tune-4068-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book38/24CountryDances_1808_Goulding_AK.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-4068-24CountryDances_1808_Goulding_AK.abc 171 ABC music file with the extracted tune(s)
Tune-4068-24CountryDances_1808_Goulding_AK.ps 6 PostScript
Tune-4068-24CountryDances_1808_Goulding_AK.txt 171 Plain-text file with the extracted tune(s)
Tune-4068-get.log 4542 Log file, useful mostly for debugging
Tune-40680-get.log 12855 Log file, useful mostly for debugging
Tune-40681-get.log 4998 Log file, useful mostly for debugging
Tune-40683-get.log 5244 Log file, useful mostly for debugging
Tune-40684-24CountryDances_1809_Cahusac.abc 169 ABC music file with the extracted tune(s)
Tune-40684-24CountryDances_1809_Cahusac.txt 169 Plain-text file with the extracted tune(s)
Tune-40684-get.log 7054 Log file, useful mostly for debugging
Tune-40685-get.log 7513 Log file, useful mostly for debugging
Tune-40689-get.log 11762 Log file, useful mostly for debugging
These files should be available for 24 hours.