pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-79317-052_Filtons_Gavot.ps) >>/Users/jc/w/tmp/Tune-79317-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnTreat/GftF/052_Filtons_Gavot.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-79317-052_Filtons_Gavot.abc 836 ABC music file with the extracted tune(s)
Tune-79317-052_Filtons_Gavot.ps 36305 PostScript
Tune-79317-052_Filtons_Gavot.txt 836 Plain-text file with the extracted tune(s)
Tune-79317-IgnatiusSancho_CNS_v1.abc 158 ABC music file with the extracted tune(s)
Tune-79317-IgnatiusSancho_CNS_v1.pdf 2217 Portable Data Format
Tune-79317-IgnatiusSancho_CNS_v1.ps 6 PostScript
Tune-79317-IgnatiusSancho_CNS_v1.txt 158 Plain-text file with the extracted tune(s)
Tune-79317-get.log 9816 Log file, useful mostly for debugging
These files should be available for 24 hours.