Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/slide/24CountryDances_1810_Button_Whitaker.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7413-24CountryDances_1810_Button_Whitaker.ps) >>/Users/jc/w/tmp/Tune-7413-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/slide/24CountryDances_1810_Button_Whitaker.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-32443-Tune-74137-101_Wirtemberg_Waltz.abc 183 ABC music file with the extracted tune(s)
Tune-32443-Tune-74137-101_Wirtemberg_Waltz.ps 6 PostScript
Tune-32443-Tune-74137-101_Wirtemberg_Waltz.txt 183 Plain-text file with the extracted tune(s)
Tune-39933-Tune-74137-101_Wirtemberg_Waltz.abc 183 ABC music file with the extracted tune(s)
Tune-39933-Tune-74137-101_Wirtemberg_Waltz.ps 6 PostScript
Tune-39933-Tune-74137-101_Wirtemberg_Waltz.txt 183 Plain-text file with the extracted tune(s)
Tune-7413-24CountryDances_1810_Button_Whitaker.abc 174 ABC music file with the extracted tune(s)
Tune-7413-24CountryDances_1810_Button_Whitaker.ps 6 PostScript
Tune-7413-24CountryDances_1810_Button_Whitaker.txt 174 Plain-text file with the extracted tune(s)
Tune-7413-get.log 4616 Log file, useful mostly for debugging
Tune-74130-get.log 4317 Log file, useful mostly for debugging
Tune-74131-get.log 9442 Log file, useful mostly for debugging
Tune-74132-24CountryDances_1803_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-74132-24CountryDances_1803_Preston.ps 6 PostScript
Tune-74132-24CountryDances_1803_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-74132-get.log 8523 Log file, useful mostly for debugging
Tune-74133-get.log 4187 Log file, useful mostly for debugging
Tune-74135-get.log 6128 Log file, useful mostly for debugging
Tune-74137-get.log 5443 Log file, useful mostly for debugging
Tune-74138-get.log 4303 Log file, useful mostly for debugging
Tune-74139-get.log 3546 Log file, useful mostly for debugging
These files should be available for 24 hours.