Fixing key detection (by excluding drums)

[cork]

The system used to detect keys seems to be broken.

In this song, I use a C Major key for the notes, but since the hi-hats in the drum track consist of many F#3 notes, it thinks the song is in G Major.
This can most likely be fixed if the drum instrument is excluded when detecting keys.

[fox]

same problem for me, if you use lots of different percussion sounds it can't detect the key at all (example )

[Ben]

I agree, I've had this problem too

[Soothsayer13]

It would be nice to have this fixed, I've run into this problem myself as well.

[Tests]

A nice workaround could be to select all the drums, copy them, delete them, press the "auto detect" button, and repaste them in.

[guest]

yess plz we need this