I hunted for that audio version for weeks. It seems to be a bit of a niche title outside of major platforms, which was frustrating because the prose in 'Fragments of Love' feels like it was meant to be heard. I ended up finding the most complete reading not on Audible or Spotify, but through a university's digital library archive—their literature department had commissioned a recording for visually impaired students. It's not commercially available, so access can be tricky unless you're affiliated or they have open access. The production is straightforward, a single narrator, but she captures the melancholic, introspective tone perfectly.
Before that, I stumbled across what I think are fan-made readings on YouTube. The quality varies wildly; some are just people reading chapters aloud with no editing, while one channel had a pretty decent multi-voice attempt for the dialogues. They're often taken down due to copyright, so they pop up and disappear. If you're desperate to hear it, searching the title plus "audiobook" on YouTube and sorting by upload date might turn up something temporary. It's not the ideal way to experience it, but it's something.
Honestly, the fact that it's so hard to find a proper, paid-for version is a shame. It feels like the kind of book that would benefit from a full-cast production, given all the internal monologues and letters. I keep hoping a smaller audiobook publisher will pick it up someday.