Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/slide/24CountryDances_1803_Bland_Weller.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6512-24CountryDances_1803_Bland_Weller.ps) >>/Users/jc/w/tmp/Tune-6512-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/slide/24CountryDances_1803_Bland_Weller.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-6512-24CountryDances_1803_Bland_Weller.abc 171 ABC music file with the extracted tune(s)
Tune-6512-24CountryDances_1803_Bland_Weller.ps 6 PostScript
Tune-6512-24CountryDances_1803_Bland_Weller.txt 171 Plain-text file with the extracted tune(s)
Tune-6512-get.log 8852 Log file, useful mostly for debugging
Tune-65120-get.log 4368 Log file, useful mostly for debugging
Tune-65123-24CountryDances_1774_Thompson.abc 165 ABC music file with the extracted tune(s)
Tune-65123-24CountryDances_1774_Thompson.ps 6 PostScript
Tune-65123-24CountryDances_1774_Thompson.txt 165 Plain-text file with the extracted tune(s)
Tune-65123-get.log 4509 Log file, useful mostly for debugging
Tune-65129-AMHSI-abc2.abc 147 ABC music file with the extracted tune(s)
Tune-65129-AMHSI-abc2.txt 147 Plain-text file with the extracted tune(s)
Tune-65129-get.log 3184 Log file, useful mostly for debugging
These files should be available for 24 hours.