Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book34/24CountryDances_1808_Goulding_AK.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3625-24CountryDances_1808_Goulding_AK.ps) >>/Users/jc/w/tmp/Tune-3625-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book34/24CountryDances_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
Coll_36255.log 633412 Log file, useful mostly for debugging
Coll_36257.log 486412 Log file, useful mostly for debugging
Tune-3625-24CountryDances_1808_Goulding_AK.abc 171 ABC music file with the extracted tune(s)
Tune-3625-24CountryDances_1808_Goulding_AK.ps 6 PostScript
Tune-3625-24CountryDances_1808_Goulding_AK.txt 171 Plain-text file with the extracted tune(s)
Tune-3625-get.log 4542 Log file, useful mostly for debugging
Tune-36250-get.log 9034 Log file, useful mostly for debugging
Tune-36251-get.log 8591 Log file, useful mostly for debugging
Tune-36254-get.log 9651 Log file, useful mostly for debugging
Tune-36255-get.log 3234 Log file, useful mostly for debugging
Tune-36256-get.log 4664 Log file, useful mostly for debugging
Tune-36259-get.log 4710 Log file, useful mostly for debugging
These files should be available for 24 hours.