Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/reel/Pioneer.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-713-Pioneer.ps) >>/Users/jc/w/tmp/Tune-713-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/reel/Pioneer.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_713.log 645935 Log file, useful mostly for debugging
Coll_71303.log 146031 Log file, useful mostly for debugging
Coll_71325.log 273094 Log file, useful mostly for debugging
Coll_7136.log 388300 Log file, useful mostly for debugging
Coll_71362.log 145383 Log file, useful mostly for debugging
Tune-713-Pioneer.abc 144 ABC music file with the extracted tune(s)
Tune-713-Pioneer.ps 6 PostScript
Tune-713-Pioneer.txt 144 Plain-text file with the extracted tune(s)
Tune-713-get.log 3984 Log file, useful mostly for debugging
Tune-71302-get.log 4868 Log file, useful mostly for debugging
Tune-71311-get.log 4739 Log file, useful mostly for debugging
Tune-71313-get.log 4098 Log file, useful mostly for debugging
Tune-71316-get.log 1553 Log file, useful mostly for debugging
Tune-71321-get.log 1560 Log file, useful mostly for debugging
Tune-71325-get.log 3328 Log file, useful mostly for debugging
Tune-71326-get.log 4356 Log file, useful mostly for debugging
Tune-71336-get.log 4152 Log file, useful mostly for debugging
Tune-71338-get.log 1508 Log file, useful mostly for debugging
Tune-71343-get.log 1539 Log file, useful mostly for debugging
Tune-71345-get.log 4467 Log file, useful mostly for debugging
Tune-71348-get.log 1585 Log file, useful mostly for debugging
Tune-71352-get.log 5040 Log file, useful mostly for debugging
Tune-71357-get.log 1656 Log file, useful mostly for debugging
Tune-71359-get.log 8657 Log file, useful mostly for debugging
Tune-71364-get.log 3951 Log file, useful mostly for debugging
Tune-71365-get.log 4056 Log file, useful mostly for debugging
Tune-71374-get.log 4054 Log file, useful mostly for debugging
Tune-71378-get.log 1412 Log file, useful mostly for debugging
Tune-71381-get.log 4658 Log file, useful mostly for debugging
Tune-71383-get.log 1491 Log file, useful mostly for debugging
Tune-71387-get.log 8858 Log file, useful mostly for debugging
Tune-71388-get.log 7398 Log file, useful mostly for debugging
Tune-71393-get.log 1593 Log file, useful mostly for debugging
Tune-71398-get.log 1635 Log file, useful mostly for debugging
These files should be available for 24 hours.