Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Dales_Selection/DanielWright_CCCCD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7396-DanielWright_CCCCD.ps) >>/Users/jc/w/tmp/Tune-7396-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Dales_Selection/DanielWright_CCCCD.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-7396-DanielWright_CCCCD.abc 166 ABC music file with the extracted tune(s)
Tune-7396-DanielWright_CCCCD.ps 6 PostScript
Tune-7396-DanielWright_CCCCD.txt 166 Plain-text file with the extracted tune(s)
Tune-7396-get.log 4300 Log file, useful mostly for debugging
Tune-73960-get.log 3106 Log file, useful mostly for debugging
Tune-73961-24NewCotillons_1770_Longman.abc 171 ABC music file with the extracted tune(s)
Tune-73961-24NewCotillons_1770_Longman.ps 6 PostScript
Tune-73961-24NewCotillons_1770_Longman.txt 171 Plain-text file with the extracted tune(s)
Tune-73961-get.log 4392 Log file, useful mostly for debugging
Tune-73962-24CountryDances_1770_Longman.abc 171 ABC music file with the extracted tune(s)
Tune-73962-24CountryDances_1770_Longman.pdf 2217 Portable Data Format
Tune-73962-24CountryDances_1770_Longman.ps 6 PostScript
Tune-73962-24CountryDances_1770_Longman.txt 171 Plain-text file with the extracted tune(s)
Tune-73962-get.log 18067 Log file, useful mostly for debugging
Tune-73963-CaledonianMusicalRepository_1806.abc 171 ABC music file with the extracted tune(s)
Tune-73963-CaledonianMusicalRepository_1806.pdf 2217 Portable Data Format
Tune-73963-CaledonianMusicalRepository_1806.ps 6 PostScript
Tune-73963-CaledonianMusicalRepository_1806.txt 171 Plain-text file with the extracted tune(s)
Tune-73963-get.log 5534 Log file, useful mostly for debugging
Tune-73964-get.log 5332 Log file, useful mostly for debugging
These files should be available for 24 hours.