I have just suggeted this on @Alex0815 suggestion to Import and save Own Performance /Melody, but as that post is over 1 year old I thought I would request sepaartely in case it is not the same.
Basically I would like Scaler to detect midi note lengths so that if the user then enters the time signature it will facilitate identifying structural tones and hence harmonies.
Having said this, Scaler2 does detect the note values very well