Jeffaklumpen

I played it by ear. According to the DAW I'm using it's D Major but that doesn't seem right.

I'm composing a piano piece and want to write it down as sheet music. I don't know a lot of music theory and can't figure out what key this song is in. I have no idea if I'm correct but I guess that it starts in F# minor and switches to C minor?

Here's a cello piece I've been working on for a while. I still have a lot to learn when it comes to composing and mixing orchestral music so any feedback will be much appreciated! 😄