Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/mp3/24CountryDances_1805_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3975-24CountryDances_1805_Preston.ps) >>/Users/jc/w/tmp/Tune-3975-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/mp3/24CountryDances_1805_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
Find_39750.log 1874 Log file, useful mostly for debugging
Tune-3975-24CountryDances_1805_Preston.abc 164 ABC music file with the extracted tune(s)
Tune-3975-24CountryDances_1805_Preston.ps 6 PostScript
Tune-3975-24CountryDances_1805_Preston.txt 164 Plain-text file with the extracted tune(s)
Tune-3975-get.log 4436 Log file, useful mostly for debugging
Tune-39750-get.log 9449 Log file, useful mostly for debugging
Tune-39751-get.log 17808 Log file, useful mostly for debugging
Tune-39753-get.log 5833 Log file, useful mostly for debugging
Tune-39754-Gold_Ring_012-G-112-6-001.svg 52681 Scalable Vector Graphics format
Tune-39754-Gold_Ring_012-G-112-6.abc 1203 ABC music file with the extracted tune(s)
Tune-39754-Gold_Ring_012-G-112-6.txt 1203 Plain-text file with the extracted tune(s)
Tune-39754-get.log 4344 Log file, useful mostly for debugging
Tune-39758-get.log 4503 Log file, useful mostly for debugging
Tune-39759-get.log 4551 Log file, useful mostly for debugging
These files should be available for 24 hours.