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!Dave commented
So this was supposed to be done in the "near future" circa 2013, and then supposed to be implemented in mid-2016. And here we are mid-2019, and Chordify can still not analyze the baseline. What gives? Is it really that challenging a project? I mean, I can sit and listen to a tune (maybe slow it down) and extract the baseline. It's time consuming. But with all the technology they have, they can't do this automatically? Bummer.