In response to Mic’s question, we would love to integrate with more streaming services, but this requires a lot of negotiation with the streaming platforms. This is time consuming or might even result in a no-go. That’s why the issue is still marked as under review.
We agree, the bass note (or chord inversion as it is also sometimes called) is very useful information. After some investigation, it appears this would be a very large undertaking. We have however been working on this and we hope to implement this soon. Stay tuned!