I'm getting these crashes when opening songs created in ver. 14, with the latest ver. 15.
Reverted back to 14 and no more crashes.
Hopefully this helps.

- Jay
_____________________________________________________________________

Process: Band-In-A-Box-Debug-i386 [6462]
Path: /Applications/Band-in-a-Box/Band-in-a-Box.app/Contents/MacOS/Band-In-A-Box-Debug-i386
Identifier: com.pgmusic.Band-in-a-Box
Version: 16.0.15 (16.0.15)
Code Type: X86 (Native)
Parent Process: launchd [2789]

Date/Time: 2010-05-03 20:32:25.412 -0400
OS Version: Mac OS X 10.6.3 (10D573)
Report Version: 6

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 com.pgmusic.Band-in-a-Box 0x000119e3 P$MAINPROC_BREAKONERROR$LONGINT$POINTER$POINTER + 179
1 com.pgmusic.Band-in-a-Box 0x00026288 FPC_BREAK_ERROR + 72
2 com.pgmusic.Band-in-a-Box 0x0019ea48 MMAKER1_ST2READARIFFSTUFF$LONGINT$LONGINT$$BOOLEAN + 24
3 com.pgmusic.Band-in-a-Box 0x0017c02a BBW2_SETGTRIADENDINGSANDGSEVENTHENDINGSPRESENT + 202
4 com.pgmusic.Band-in-a-Box 0x0016a732 BBW2_XREADINSHAREDST2FILENAME$BOOLEAN$BOOLEAN$$BOOLEAN + 370
5 com.pgmusic.Band-in-a-Box 0x00174ed7 BBW2_SELECTSOLOIST$BOOLEAN$BOOLEAN$BOOLEAN + 4455
6 com.pgmusic.Band-in-a-Box 0x001ffba8 REALTRACKSU_XREALTRACKSORMIDISOLOISTTRACKSILENTGENERATESOLO$BYTE + 392
7 com.pgmusic.Band-in-a-Box 0x001fff0c REALTRACKSU_GENERATEREALORMIDISOLOISTTRACK$BYTE + 140
8 com.pgmusic.Band-in-a-Box 0x002000e0 REALTRACKSU_WRITEREALANDMIDISOLOISTTRACKS + 128
9 com.pgmusic.Band-in-a-Box 0x000c8daa MLOTUS_PLAYLOOPCHOSEN + 8282
10 com.pgmusic.Band-in-a-Box 0x0010f196 NEWROUTINES_HANDLEFILEMENUITEM$SMALLINT + 1414
11 com.pgmusic.Band-in-a-Box 0x00168ae3 BBW2_BBWPLAYCHOSEN + 19
12 com.pgmusic.Band-in-a-Box 0x00168b4f BBW2_SONGSORSTYLESPRESSED + 95
13 com.pgmusic.Band-in-a-Box 0x001697c5 BBW2_SONGSFAVBUTTONPRESSED$TMESSAGE + 21
14 com.pgmusic.Band-in-a-Box 0x0013ff6f BANDINABOX_HANDLEMOUSECLICKINCONTROL$POINT$$BOOLEAN + 1039
15 com.pgmusic.Band-in-a-Box 0x00142ca3 BANDINABOX_NEWHANDLECONTENTCLICK + 179
16 com.pgmusic.Band-in-a-Box 0x00143fa9 BANDINABOX_HANDLEMOUSEDOWN + 409
17 com.pgmusic.Band-in-a-Box 0x001453ef BANDINABOX_PROCESSEVENT$EVENTRECORD + 271
18 com.pgmusic.Band-in-a-Box 0x0014557c BANDINABOX_HANDLEEVENT2 + 316
19 com.pgmusic.Band-in-a-Box 0x00011685 P$MAINPROC_MAINLOOP + 21
20 com.pgmusic.Band-in-a-Box 0x0001284d PASCALMAIN + 3661
21 com.pgmusic.Band-in-a-Box 0x0002fe65 FPC_SYSTEMMAIN + 69
22 com.pgmusic.Band-in-a-Box 0x00011639 _start + 208
23 com.pgmusic.Band-in-a-Box 0x00011568 start + 40

Thread 1: Dispatch queue: com.apple.libdispatch-manager
0 libSystem.B.dylib 0x920e5b42 kevent + 10
1 libSystem.B.dylib 0x920e625c _dispatch_mgr_invoke + 215
2 libSystem.B.dylib 0x920e5719 _dispatch_queue_invoke + 163
3 libSystem.B.dylib 0x920e54be _dispatch_worker_thread2 + 240
4 libSystem.B.dylib 0x920e4f41 _pthread_wqthread + 390
5 libSystem.B.dylib 0x920e4d86 start_wqthread + 30

Thread 2:
0 libSystem.B.dylib 0x920bf2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x920bfa67 mach_msg + 68
2 com.unsanity.ape 0x04701f02 __ape_agent + 255
3 libSystem.B.dylib 0x920eca19 _pthread_start + 345
4 libSystem.B.dylib 0x920ec89e thread_start + 34

Thread 3:
0 libSystem.B.dylib 0x920bf35a semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x920ecea1 _pthread_cond_wait + 1066
2 libSystem.B.dylib 0x9211ba28 pthread_cond_timedwait_relative_np + 47
3 com.apple.audio.CoreAudio 0x9167a965 CAGuard::WaitFor(unsigned long long) + 219
4 com.apple.audio.CoreAudio 0x9167d997 CAGuard::WaitUntil(unsigned long long) + 289
5 com.apple.audio.CoreAudio 0x9167b294 HP_IOThread::WorkLoop() + 1892
6 com.apple.audio.CoreAudio 0x9167ab2b HP_IOThread::ThreadEntry(HP_IOThread*) + 17
7 com.apple.audio.CoreAudio 0x9167aa42 CAPThread::Entry(CAPThread*) + 140
8 libSystem.B.dylib 0x920eca19 _pthread_start + 345
9 libSystem.B.dylib 0x920ec89e thread_start + 34

Thread 4:
0 libSystem.B.dylib 0x920bf35a semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x920ecea1 _pthread_cond_wait + 1066
2 libSystem.B.dylib 0x9211ba28 pthread_cond_timedwait_relative_np + 47
3 ...ple.CoreServices.CarbonCore 0x90b28465 TSWaitOnConditionTimedRelative + 242
4 ...ple.CoreServices.CarbonCore 0x90b281a3 TSWaitOnSemaphoreCommon + 511
5 ...ple.CoreServices.CarbonCore 0x90b4c3eb TimerThread + 97
6 libSystem.B.dylib 0x920eca19 _pthread_start + 345
7 libSystem.B.dylib 0x920ec89e thread_start + 34

Thread 5:
0 libSystem.B.dylib 0x920bf35a semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x920ecea1 _pthread_cond_wait + 1066
2 libSystem.B.dylib 0x9211ba28 pthread_cond_timedwait_relative_np + 47
3 ...ple.CoreServices.CarbonCore 0x90b28465 TSWaitOnConditionTimedRelative + 242
4 ...ple.CoreServices.CarbonCore 0x90b281a3 TSWaitOnSemaphoreCommon + 511
5 ...ickTimeComponents.component 0x9379991d ReadSchedulerThreadEntryPoint + 4698
6 libSystem.B.dylib 0x920eca19 _pthread_start + 345
7 libSystem.B.dylib 0x920ec89e thread_start + 34

Thread 6:
0 libSystem.B.dylib 0x920bf35a semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x920ecea1 _pthread_cond_wait + 1066
2 libSystem.B.dylib 0x9211ba28 pthread_cond_timedwait_relative_np + 47
3 ...ple.CoreServices.CarbonCore 0x90b28465 TSWaitOnConditionTimedRelative + 242
4 ...ple.CoreServices.CarbonCore 0x90b281a3 TSWaitOnSemaphoreCommon + 511
5 ...ple.CoreServices.CarbonCore 0x90b82a50 AIOFileThread(void*) + 1127
6 libSystem.B.dylib 0x920eca19 _pthread_start + 345
7 libSystem.B.dylib 0x920ec89e thread_start + 34

Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0x00928b4c ecx: 0x00000000 edx: 0x00000000
edi: 0x00026254 esi: 0x00766cec ebp: 0xbfffc428 esp: 0xbfffc210
ss: 0x0000001f efl: 0x00000286 eip: 0x000119e3 cs: 0x00000017
ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
cr2: 0x0002b010


MacPro 5,1/12 core@3.46GHz -- OS X 10.15.7 -- ATI 7970 -- 32 Gig RAM -- Crucial 500GB OS SSD -- Samsung EVO 1TB Audio/Sample SSD -- BIAB 2024 -- Logic Pro X -- Cubase Elements 14 -- Too many plugins