pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9137-11091_.ps) >>/Users/jc/w/tmp/Tune-9137-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/11091_.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_9137.log 150544 Log file, useful mostly for debugging
Form_91378.log 827 Log file, useful mostly for debugging
Tune-9137-11091_.abc 50 ABC music file with the extracted tune(s)
Tune-9137-11091_.ps 6 PostScript
Tune-9137-11091_.txt 50 Plain-text file with the extracted tune(s)
Tune-9137-get.log 3796 Log file, useful mostly for debugging
Tune-91372-FakeBook_C-001.svg 64404 Scalable Vector Graphics format
Tune-91372-FakeBook_C-002.svg 40208 Scalable Vector Graphics format
Tune-91372-FakeBook_C-003.svg 39959 Scalable Vector Graphics format
Tune-91372-FakeBook_C-004.svg 54133 Scalable Vector Graphics format
Tune-91372-FakeBook_C-005.svg 37069 Scalable Vector Graphics format
Tune-91372-FakeBook_C-006.svg 39267 Scalable Vector Graphics format
Tune-91372-FakeBook_C-007.svg 38478 Scalable Vector Graphics format
Tune-91372-FakeBook_C-008.svg 35359 Scalable Vector Graphics format
Tune-91372-FakeBook_C-009.svg 31714 Scalable Vector Graphics format
Tune-91372-FakeBook_C-010.svg 47572 Scalable Vector Graphics format
Tune-91372-FakeBook_C-011.svg 64482 Scalable Vector Graphics format
Tune-91372-FakeBook_C-012.svg 27716 Scalable Vector Graphics format
Tune-91372-FakeBook_C-013.svg 30523 Scalable Vector Graphics format
Tune-91372-FakeBook_C-014.svg 61779 Scalable Vector Graphics format
Tune-91372-FakeBook_C-015.svg 43114 Scalable Vector Graphics format
Tune-91372-FakeBook_C.abc 15949 ABC music file with the extracted tune(s)
Tune-91372-FakeBook_C.txt 15949 Plain-text file with the extracted tune(s)
Tune-91372-get.log 34177 Log file, useful mostly for debugging
Tune-91375-get.log 6135 Log file, useful mostly for debugging
Tune-91376-get.log 10459 Log file, useful mostly for debugging
Tune-91378-get.log 4008 Log file, useful mostly for debugging
Tune-91378-waltz.abc 169 ABC music file with the extracted tune(s)
Tune-91378-waltz.ps 6 PostScript
Tune-91378-waltz.txt 169 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.