The Amiga 1000 had a boot "song" it played. My 4000D also had a boot sound -- a low-toned Mac-like chime sound, which it no longer has.
Since I only ever had it with a WarpEngine 4040, the question is, did the bare-nekkid Amiga 4000D have a Kickstart sound, or is it something the 4040 added? If it is native to the system, my CyberStorm MkIII appears to prevent it from playing.