pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6921-10501-Maid_of_Lodi_NO.ps) >>/Users/jc/w/tmp/Tune-6921-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ERM/10501-Maid_of_Lodi_NO.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-6921-10501-Maid_of_Lodi_NO.abc 906 ABC music file with the extracted tune(s)
Tune-6921-10501-Maid_of_Lodi_NO.ps 35594 PostScript
Tune-6921-10501-Maid_of_Lodi_NO.txt 906 Plain-text file with the extracted tune(s)
Tune-6921-get.log 4607 Log file, useful mostly for debugging
Tune-69214-JacksFarewellThe_PLFD1698_397.abc 399 ABC music file with the extracted tune(s)
Tune-69214-JacksFarewellThe_PLFD1698_397.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-69214-JacksFarewellThe_PLFD1698_397.ps 32836 PostScript
Tune-69214-JacksFarewellThe_PLFD1698_397.txt 399 Plain-text file with the extracted tune(s)
Tune-69214-get.log 5755 Log file, useful mostly for debugging
Tune-69215-FyNayPritheeJohn_PLFD1703_509.abc 369 ABC music file with the extracted tune(s)
Tune-69215-FyNayPritheeJohn_PLFD1703_509.ps 33672 PostScript
Tune-69215-FyNayPritheeJohn_PLFD1703_509.txt 369 Plain-text file with the extracted tune(s)
Tune-69215-get.log 4995 Log file, useful mostly for debugging
These files should be available for 24 hours.