Note blocks do not work in survival mode. They make a tuneless sound once when powered and then cease to function.
MC-4910
Noteblocks not working
Resolved
Duplicate
0
Nathan Hall
(Unassigned)
Unconfirmed
noteblock
Minecraft 1.4.6
Retrieved
Unable to reproduce. Instrument output is based on the block the note block is resting on, please take a look for more information on note blocks here.