Gordon Reynolds on X: "This key change is from key of C to key of Eb # modulation #musictheory #keychange #composition #music #musiclife #composer #composing #orchestration #piano #scales #improvisation #harmony #keyboard #chord #
Modulating up a half step – Greg Howlett
Master modulation: How to use key changes in your songs | MusicRadar
Music Theory Series: Basic Modulation Example - Philip Wesley