Slowly hacking away on my open-source projects for music and audio: - VexFlow - https://vexflow.com - VexTab - https://vexflow.com/vextab - Pitchy Ninja - https://pitchy.ninja Also been working on experiments for chord recognition and music transcription (writeups on my blog: https://0xfe.blogspot.com )
I just checked out pitchy.ninja, it's awesome! I've been struggling doing ear training and singing over the past decade. This will help!
As a side question, do you have any good resources or tips on creating music related applications?