Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book22/Kauntze_CotmfD_VO.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1453-Kauntze_CotmfD_VO.ps) >>/Users/jc/w/tmp/Tune-1453-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book22/Kauntze_CotmfD_VO.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-1453-Kauntze_CotmfD_VO.abc 156 ABC music file with the extracted tune(s)
Tune-1453-Kauntze_CotmfD_VO.ps 6 PostScript
Tune-1453-Kauntze_CotmfD_VO.txt 156 Plain-text file with the extracted tune(s)
Tune-1453-get.log 9424 Log file, useful mostly for debugging
Tune-14531-get.log 4264 Log file, useful mostly for debugging
Tune-14532-get.log 5491 Log file, useful mostly for debugging
Tune-14535-get.log 3112 Log file, useful mostly for debugging
Tune-14536-endo.abc 153 ABC music file with the extracted tune(s)
Tune-14536-endo.txt 153 Plain-text file with the extracted tune(s)
Tune-14536-get.log 3152 Log file, useful mostly for debugging
Tune-14537-get.log 6484 Log file, useful mostly for debugging
Tune-14538-get.log 3949 Log file, useful mostly for debugging
Tune-14539-get.log 5491 Log file, useful mostly for debugging
These files should be available for 24 hours.