Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/waifs/AMHSI-abc2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6071-AMHSI-abc2.ps) >>/Users/jc/w/tmp/Tune-6071-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/waifs/AMHSI-abc2.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_60718.log 1518 Log file, useful mostly for debugging
Tune-6071-AMHSI-abc2.abc 148 ABC music file with the extracted tune(s)
Tune-6071-AMHSI-abc2.ps 6 PostScript
Tune-6071-AMHSI-abc2.txt 148 Plain-text file with the extracted tune(s)
Tune-6071-get.log 4074 Log file, useful mostly for debugging
Tune-60712-get.log 1394 Log file, useful mostly for debugging
Tune-60713-get.log 5305 Log file, useful mostly for debugging
Tune-60714-get.log 5770 Log file, useful mostly for debugging
Tune-60715-get.log 4654 Log file, useful mostly for debugging
Tune-60716-get.log 9615 Log file, useful mostly for debugging
Tune-60717-Nelson.abc 142 ABC music file with the extracted tune(s)
Tune-60717-Nelson.pdf 2217 Portable Data Format
Tune-60717-Nelson.ps 6 PostScript
Tune-60717-Nelson.txt 142 Plain-text file with the extracted tune(s)
Tune-60717-get.log 4762 Log file, useful mostly for debugging
Tune-60718-IgnatiusSancho_CNS_v1.abc 161 ABC music file with the extracted tune(s)
Tune-60718-IgnatiusSancho_CNS_v1.ps 6 PostScript
Tune-60718-IgnatiusSancho_CNS_v1.txt 161 Plain-text file with the extracted tune(s)
Tune-60718-get.log 8960 Log file, useful mostly for debugging
These files should be available for 24 hours.