pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6299-MM2-V2.ps) >>/Users/jc/w/tmp/Tune-6299-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/MM2-V2.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
Find_62998.log 1395 Log file, useful mostly for debugging
Tune-6299-MM2-V2.abc 382 ABC music file with the extracted tune(s)
Tune-6299-MM2-V2.ps 35489 PostScript
Tune-6299-MM2-V2.txt 382 Plain-text file with the extracted tune(s)
Tune-6299-get.log 5763 Log file, useful mostly for debugging
Tune-62990-get.log 3118 Log file, useful mostly for debugging
Tune-62992-get.log 3200 Log file, useful mostly for debugging
Tune-62992-wsgm_ABC.abc 333 ABC music file with the extracted tune(s)
Tune-62992-wsgm_ABC.txt 333 Plain-text file with the extracted tune(s)
Tune-62993-get.log 2791 Log file, useful mostly for debugging
Tune-62996-get.log 4054 Log file, useful mostly for debugging
Tune-62997-get.log 8021 Log file, useful mostly for debugging
These files should be available for 24 hours.