Synchronized Audio Recording

I use at least 4 different note-taking apps in addition to PDF annotation apps, and am considering consolidating everything to Remnote as an all-in-one app, however, I still need to use Notability to record lectures, even if I type them and therefore cannot sync the audio with my handwriting. It would be great if the audio could sync with each rem and/or you could assign an audio recording to a rem in case it helps to explain a concept aloud and hear it back rather than putting it into writing.