Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/sets/24CountryDances_1808_Goulding_PD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3096-24CountryDances_1808_Goulding_PD.ps) >>/Users/jc/w/tmp/Tune-3096-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/sets/24CountryDances_1808_Goulding_PD.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_30963.log 288545 Log file, useful mostly for debugging
Coll_30964.log 1357161 Log file, useful mostly for debugging
Tune-3096-24CountryDances_1808_Goulding_PD.abc 169 ABC music file with the extracted tune(s)
Tune-3096-24CountryDances_1808_Goulding_PD.ps 6 PostScript
Tune-3096-24CountryDances_1808_Goulding_PD.txt 169 Plain-text file with the extracted tune(s)
Tune-3096-get.log 4526 Log file, useful mostly for debugging
Tune-30962-ThomasBraysCountryDances1699.abc 171 ABC music file with the extracted tune(s)
Tune-30962-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-30962-ThomasBraysCountryDances1699.txt 171 Plain-text file with the extracted tune(s)
Tune-30962-get.log 4522 Log file, useful mostly for debugging
Tune-30963-get.log 6137 Log file, useful mostly for debugging
Tune-30964-get.log 5096 Log file, useful mostly for debugging
Tune-30968-get.log 4555 Log file, useful mostly for debugging
Tune-30969-24CountryDances_1803_Gray_Thompson.abc 173 ABC music file with the extracted tune(s)
Tune-30969-24CountryDances_1803_Gray_Thompson.txt 173 Plain-text file with the extracted tune(s)
Tune-30969-get.log 5163 Log file, useful mostly for debugging
These files should be available for 24 hours.