pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-61814-10261_March_To_Boston.ps) >>/Users/jc/w/tmp/Tune-61814-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10261_March_To_Boston.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-61814-10261_March_To_Boston.abc 1241 ABC music file with the extracted tune(s)
Tune-61814-10261_March_To_Boston.ps 38773 PostScript
Tune-61814-10261_March_To_Boston.txt 1241 Plain-text file with the extracted tune(s)
Tune-61814-get.log 5516 Log file, useful mostly for debugging
These files should be available for 24 hours.