Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GftF/JamesOswald_CPC-abc1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8895-JamesOswald_CPC-abc1.ps) >>/Users/jc/w/tmp/Tune-8895-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GftF/JamesOswald_CPC-abc1.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-8895-JamesOswald_CPC-abc1.abc 157 ABC music file with the extracted tune(s)
Tune-8895-JamesOswald_CPC-abc1.ps 6 PostScript
Tune-8895-JamesOswald_CPC-abc1.txt 157 Plain-text file with the extracted tune(s)
Tune-8895-get.log 8954 Log file, useful mostly for debugging
Tune-88950-get.log 8711 Log file, useful mostly for debugging
Tune-88951-get.log 4182 Log file, useful mostly for debugging
Tune-88955-get.log 18660 Log file, useful mostly for debugging
Tune-88957-get.log 4263 Log file, useful mostly for debugging
Tune-88958-get.log 4135 Log file, useful mostly for debugging
These files should be available for 24 hours.