pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6746-140_Try_Again.ps) >>/Users/jc/w/tmp/Tune-6746-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EverydaySongBook/140_Try_Again.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-6746-140_Try_Again.abc 889 ABC music file with the extracted tune(s)
Tune-6746-140_Try_Again.ps 34719 PostScript
Tune-6746-140_Try_Again.txt 889 Plain-text file with the extracted tune(s)
Tune-6746-get.log 4505 Log file, useful mostly for debugging
Tune-67462-get.log 38958 Log file, useful mostly for debugging
Tune-67465-30392_Triumph_Waltz_No_2.abc 874 ABC music file with the extracted tune(s)
Tune-67465-30392_Triumph_Waltz_No_2.ps 35549 PostScript
Tune-67465-30392_Triumph_Waltz_No_2.txt 874 Plain-text file with the extracted tune(s)
Tune-67465-get.log 4982 Log file, useful mostly for debugging
These files should be available for 24 hours.