Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book08/24CountryDances_1771_Randall.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3021-24CountryDances_1771_Randall.ps) >>/Users/jc/w/tmp/Tune-3021-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book08/24CountryDances_1771_Randall.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_30213.log 154548 Log file, useful mostly for debugging
Coll_30214.log 157766 Log file, useful mostly for debugging
Coll_30217.log 541012 Log file, useful mostly for debugging
Tune-3021-24CountryDances_1771_Randall.abc 167 ABC music file with the extracted tune(s)
Tune-3021-24CountryDances_1771_Randall.ps 6 PostScript
Tune-3021-24CountryDances_1771_Randall.txt 167 Plain-text file with the extracted tune(s)
Tune-3021-get.log 4454 Log file, useful mostly for debugging
Tune-30211-get.log 10223 Log file, useful mostly for debugging
Tune-30212-get.log 10482 Log file, useful mostly for debugging
Tune-30213-get.log 3610 Log file, useful mostly for debugging
Tune-30214-24CountryDances_1810_Button_Whitaker.abc 173 ABC music file with the extracted tune(s)
Tune-30214-24CountryDances_1810_Button_Whitaker.ps 6 PostScript
Tune-30214-24CountryDances_1810_Button_Whitaker.txt 173 Plain-text file with the extracted tune(s)
Tune-30214-get.log 12579 Log file, useful mostly for debugging
Tune-30216-get.log 8427 Log file, useful mostly for debugging
These files should be available for 24 hours.