Sound glitch notes

- known to crash in Pinna 3, Pianta 1, Ricco 2, Beach Shine, Gelato 7
- makes the death fade-out longer
- makes cutscenes longer *if there's a Shine nearby* (https://www.youtube.com/watch?v=VFKWhsmZpmA)
- extends linked graffiti cutscenes after playing a Shine spawn cutscene? (hearsay)
- prevents Mario from moving after killing a Gatekeeper (https://www.youtube.com/watch?v=agiRDebluMc)

footage:
JJ's 3:02:12, Ricco 2 (https://www.twitch.tv/videos/630025885 - 50:xx onwards)
SB's 2:59:13, Gelato 4 (https://www.twitch.tv/videos/667906542 - 2:30:45 onwards - deleted)

blue coin and death cutscenes are also made longer by being in the sewers or having red coin timer music active
Hard-coded timers make cutscenes at least 6 seconds long and the death cutscene at least 10 seconds long if there's a secondary BGM?


going into the sewers while landing the last hit on the Bianco Gatekeeper also prevents Mario from moving, but going into the sewers after the water hits it has no particular effect
killing a Gatekeeper starts a 0-length cutscene, which the sewers and sound glitch naturally stretch to 6 seconds


Guy's crash log (on practice codes): https://www.youtube.com/watch?v=pgEkYL-K-Io&t=48

******** EXCEPTION OCCURRED! ********
FrameMemory:804C55A0H
CONTEXT:803EB5A8H  (DSI EXCEPTION)
SRR0:   8004C5D8H   SRR1:0000B032H
DSISR:  04000000H   DAR: 00000001H
---------------------------------TRACE
Address:   BackChain   LR save
80423C28:  80423C48    8004C524
  [8004C524]: .text [8004C504: 168H]
  processFrameWork__8JAIBasicFv JSystem.a JAIBasic.cpp
80423C48:  80423C50    8004C4F4
  [8004C4F4]: .text [8004C4E4: 20H]
  startFrameInterfaceWork__8JAIBasicFv JSystem.a JAIBasic.cpp
80423C50:  80423CC0    8017E5F8
  [8017E5F8]: .text [8017E530: E8H]
  mainLoop__6MSoundFv MSound.a MSound.cpp
80423CC0:  80423F28    800F9CE4
  [800F9CE4]: .text [800F9954: 430H]
  gameLoop__12TApplicationFv System.a Application.cpp
80423F28:  80423FF0    800FA058
  [800FA058]: .text [800F9D9C: 450H]
  proc__12TApplicationFv System.a Application.cpp
80423FF0:  80424000    80005628
  [80005628]: .text [80005600: 44H]
  main main.o
80424000:  FFFFFFFF    80005360
  [80005360]: .init [8000522C: 138H]
  __start os.a __start.c
--------------------------------

valid JAIBasic pointer passed to processFrameWork, but it had an invalid vtable pointer?