pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-29352-10141_Trumpet_March.ps) >>/Users/jc/w/tmp/Tune-29352-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10141_Trumpet_March.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_29352.log 270281 Log file, useful mostly for debugging
Tune-29352-10141_Trumpet_March.abc 1270 ABC music file with the extracted tune(s)
Tune-29352-10141_Trumpet_March.ps 42933 PostScript
Tune-29352-10141_Trumpet_March.txt 1270 Plain-text file with the extracted tune(s)
Tune-29352-get.log 4810 Log file, useful mostly for debugging
These files should be available for 24 hours.