After SONAR laid waste to Gibson (where "millions of [dollars] cried out in terror and were suddenly silenced"), it lumbered on, but was still not fully completed. Rebellious competitors in the form of odd-named squadrons and call signs, e.g., Pro Squadron (Pro T, L Pro, SO Pro), etal., became aware of a weakness to the core [audio] engine and in a daring strike blew SONAR asunder (code was everywhere, but the plan was still safe).
The new Emperor decided to rename SONAR to CbB to build it bigger and better (and got new clothes during his off hours), but no one really caught on to actually finish it so that the core [audio] engine wasn't exposed. Go figure...