pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-34298-21412_Milford_Sett_tune_5.ps) >>/Users/jc/w/tmp/Tune-34298-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP2/21412_Milford_Sett_tune_5.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_34298.log 612217 Log file, useful mostly for debugging
Tune-34298-21412_Milford_Sett_tune_5.abc 1092 ABC music file with the extracted tune(s)
Tune-34298-21412_Milford_Sett_tune_5.ps 37398 PostScript
Tune-34298-21412_Milford_Sett_tune_5.txt 1092 Plain-text file with the extracted tune(s)
Tune-34298-get.log 4978 Log file, useful mostly for debugging
These files should be available for 24 hours.