Packages for MPD v0.23.14 are built for debian/amd64|arm64 and raspbian/armhf both for bookworm and bullseye.
These will likely be the last builds for bullseye which is now old-stable, with next MPD releases I will build amd64, arm64 and armhf for bookworm only.
You can add deb.kaliko.me
to your source list to follow future builds.