pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2210-BackOfTheChangeHouse.ps) >>/Users/jc/w/tmp/Tune-2210-get.log 2>&1" returned status 256
http://www.math.mun.ca/~bshawyer/reels/BackOfTheChangeHouse.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_22101.log 291741 Log file, useful mostly for debugging
Coll_22102.log 256329 Log file, useful mostly for debugging
Form_22100.log 865 Log file, useful mostly for debugging
Form_22106.log 0 Log file, useful mostly for debugging
Form_22108.log 849 Log file, useful mostly for debugging
Tune-2210-BackOfTheChangeHouse.abc 273 ABC music file with the extracted tune(s)
Tune-2210-BackOfTheChangeHouse.ps 36437 PostScript
Tune-2210-BackOfTheChangeHouse.txt 273 Plain-text file with the extracted tune(s)
Tune-2210-get.log 41501 Log file, useful mostly for debugging
Tune-22101-get.log 3021 Log file, useful mostly for debugging
Tune-22106-get.log 3582 Log file, useful mostly for debugging
These files should be available for 24 hours.