MySims BNKb files

[Olivercomet]

Hello,
I'm trying to rip the audio files from MySims and its sequels. The audio files begin with BNKb as the file signature, but I can't find any tools for this particular format. It might be worth noting that the games' texture files had a weird header but were actually TPLs in disguise, so it is possible that that is the case here.

Example files:

https://www.mediafire.com/file/xjkcuvkv6...ample.bnkb
https://www.mediafire.com/file/afbj2464y...ample.bnkb

Thanks :D
Olivercomet