pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4751-10612_Corintheans_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-4751-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10612_Corintheans_Hornpipe.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_4751.log 351316 Log file, useful mostly for debugging
Coll_47514.log 150620 Log file, useful mostly for debugging
Tune-4751-10612_Corintheans_Hornpipe.abc 692 ABC music file with the extracted tune(s)
Tune-4751-10612_Corintheans_Hornpipe.ps 36460 PostScript
Tune-4751-10612_Corintheans_Hornpipe.txt 692 Plain-text file with the extracted tune(s)
Tune-4751-get.log 5085 Log file, useful mostly for debugging
Tune-47513-JamesOswald_CPC-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-47513-JamesOswald_CPC-abc2.pdf 2217 Portable Data Format
Tune-47513-JamesOswald_CPC-abc2.ps 6 PostScript
Tune-47513-JamesOswald_CPC-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-47513-get.log 5170 Log file, useful mostly for debugging
These files should be available for 24 hours.