pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-17363-Lady_Louisa_Macdonalds_Strathspey_JC.ps) >>/Users/jc/w/tmp/Tune-17363-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/strathspey/Lady_Louisa_Macdonalds_Strathspey_JC.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_17363.log 347063 Log file, useful mostly for debugging
Form_17363.log 756 Log file, useful mostly for debugging
Tune-17363-Lady_Louisa_Macdonalds_Strathspey_JC.abc 643 ABC music file with the extracted tune(s)
Tune-17363-Lady_Louisa_Macdonalds_Strathspey_JC.ps 40372 PostScript
Tune-17363-Lady_Louisa_Macdonalds_Strathspey_JC.txt 643 Plain-text file with the extracted tune(s)
Tune-17363-get.log 4917 Log file, useful mostly for debugging
These files should be available for 24 hours.