Looking for a D DSP library

[terchestor]

I'm looking for something like a DSP library written in D, if it 
exists.
I'm aware of the GC real-time drawbacks for this application 
domain, but I'm interested in applying all things discovered 
learning D language (thanks to Andrei's TDPL) to a sound 
synthesis software I project to redeploy from a previous C++ 
implementation.