You can try Sonic Visualier [1] with Chordino plugin from the Vamp Plugin Pack [2]. It won't give you a full notation, but it can estimate chords from the audio

You can try Sonic Visualier [1] with Chordino plugin from the Vamp Plugin Pack [2]. It won't give you a full notation, but it can estimate chords from the audio recording. [1] https://sonicvisualiser.org/ https://sonicvisualiser.org/ [2] https://code.soundsoftware.ac.uk/projects/vamp-plugin-pack https://code.soundsoftware.ac.uk/projects/vamp-plugin-pack