Ow, sorry.
But I have the same settings (minus the CD32 rom) for tower assault on a none CD32 machine but then the sounds work. Maybe I miss some tracks on the CD iso?
Kickstart: 3.1 CD32
Extended ROM: CD32
CPU: 68EC020
CPU Speed: Max
CPU Compatible: Yes
Cycle Exact: No
Video Chipset: AGA
Video Mode: 50Hz
JIT Cache Size: 0MB
Chipmem: 2MB
Fastmem: 1MB
Slowmem: 0KB
Fast Copper: Yes
Immediate Blits: No
Collision level: Sprite and Playfield
Sound Interpolation: No
Sound Filter: Off
Sound Quality: Exact/Slow
Framerate: 1