pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-18983-10642_Life_Let_Us_Cherish.ps) >>/Users/jc/w/tmp/Tune-18983-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10642_Life_Let_Us_Cherish.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_18983.log 1231428 Log file, useful mostly for debugging
Tune-18983-10642_Life_Let_Us_Cherish.abc 737 ABC music file with the extracted tune(s)
Tune-18983-10642_Life_Let_Us_Cherish.ps 33479 PostScript
Tune-18983-10642_Life_Let_Us_Cherish.txt 737 Plain-text file with the extracted tune(s)
Tune-18983-get.log 10646 Log file, useful mostly for debugging
These files should be available for 24 hours.