pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-7485-CR-abc1.abc -F fmt/pdf_55.fmt +s 0.55 +maxs 2000 )>/Users/jc/w/tmp/Tune-7485-CR-abc1.ps 2>>/Users/jc/w/tmp/Tune-7485-get.log" returned status 35584.
http://roaringjelly.org/~jc/music/book/Gow/CR-abc1.abc

Error exit status 35584; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_74851.log 1227245 Log file, useful mostly for debugging
Coll_74853.log 261851 Log file, useful mostly for debugging
Coll_74856.log 266066 Log file, useful mostly for debugging
Form_74854.log 822 Log file, useful mostly for debugging
Form_74857.log 835 Log file, useful mostly for debugging
Tune-7485-CR-abc1.abc 389814 ABC music file with the extracted tune(s)
Tune-7485-CR-abc1.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-7485-CR-abc1.ps 3036996 PostScript
Tune-7485-CR-abc1.txt 389814 Plain-text file with the extracted tune(s)
Tune-7485-get.log 261208 Log file, useful mostly for debugging
Tune-74851-get.log 7995 Log file, useful mostly for debugging
Tune-74856-get.log 6513 Log file, useful mostly for debugging
Tune-74859-get.log 9934 Log file, useful mostly for debugging
These files should be available for 24 hours.