@chordcamera: Risposta a @dickson.f3 As requested, here is the transposition to F♯ major of a popular progression based on the circle of fifths, famously featured in a viral video some time ago. Please note the dual notation in the final chord: the complex notation clarifies its function as a diminished 7th chord resolving to Bmaj7, while the simplified label (G°7) represents its easier enharmonic equivalent. Simplified Harmonic Analysis: Uses enharmonic equivalents and root-position symbols for the diminished chords to keep the reading intuitive. IVM7 | iv°7 | iii7 | ♭iii°7 | ii7 | V7 | IM7 | ♭ii°7 Technical View (Functional Approach): Progression: Bmaj7 | E♯°7/B | A♯m7 | D♯°7/A | G♯m7 | C♯7 | F♯maj7 | A♯°7/G Roman Numerals: IVM7 | vii°43 | iii7 | vi°43 | ii7 | V7 | IM7 | vii°42/IV ... #chordprogression #fsharp #pianoplayer #pianotutorial #jazzchords