Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/reel/24CountryDances_1800_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-299-24CountryDances_1800_Preston.ps) >>/Users/jc/w/tmp/Tune-299-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/reel/24CountryDances_1800_Preston.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_29902.log 131194 Log file, useful mostly for debugging
Coll_29910.log 287144 Log file, useful mostly for debugging
Coll_29922.log 291355 Log file, useful mostly for debugging
Coll_29925.log 913384 Log file, useful mostly for debugging
Coll_29926.log 129904 Log file, useful mostly for debugging
Coll_29940.log 746789 Log file, useful mostly for debugging
Coll_29946.log 294165 Log file, useful mostly for debugging
Coll_29957.log 294165 Log file, useful mostly for debugging
Coll_29959.log 785232 Log file, useful mostly for debugging
Coll_29968.log 294165 Log file, useful mostly for debugging
Coll_29979.log 291355 Log file, useful mostly for debugging
Coll_29990.log 301190 Log file, useful mostly for debugging
Find_29914.log 1503 Log file, useful mostly for debugging
Form_299.log 970 Log file, useful mostly for debugging
Tune-299-24CountryDances_1800_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-299-24CountryDances_1800_Preston.ps 6 PostScript
Tune-299-24CountryDances_1800_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-299-get.log 4427 Log file, useful mostly for debugging
Tune-29909-get.log 4967 Log file, useful mostly for debugging
Tune-29910-get.log 4681 Log file, useful mostly for debugging
Tune-29911-get.log 4371 Log file, useful mostly for debugging
Tune-29942-get.log 4140 Log file, useful mostly for debugging
Tune-29943-get.log 4408 Log file, useful mostly for debugging
Tune-29944-get.log 4364 Log file, useful mostly for debugging
Tune-29945-get.log 4199 Log file, useful mostly for debugging
Tune-2996-get.log 7377 Log file, useful mostly for debugging
Tune-29964-get.log 8731 Log file, useful mostly for debugging
Tune-29971-get.log 94041 Log file, useful mostly for debugging
Tune-2998-get.log 5454 Log file, useful mostly for debugging
Tune-29985-get.log 4789 Log file, useful mostly for debugging
Tune-29988-get.log 14494 Log file, useful mostly for debugging
Tune-29995-get.log 7666 Log file, useful mostly for debugging
Tune-29997-get.log 1403 Log file, useful mostly for debugging
These files should be available for 24 hours.