What key is I'm Sitting On Top Of The World in?

B major mixes barre and open elements. The B chord itself is a barre at fret 2, but E and A are comfortable open chords forming the IV and V. The open B string rings as the root, allowing creative drone-based arrangements. B is a intermediate-level key on guitar because the open B string rings as the root and the open E strings provide the 4th — useful for sus4 voicings and drone effects. This key mixes open and barre shapes, making it a good intermediate challenge that builds fretboard fluency.

Voice Leading

The bass line moves through B to B (ascending unison), B to B (ascending unison), B to E (ascending perfect fourth), E to F# (ascending whole step), F# to C# (descending perfect fourth), C# to C# (ascending unison), C# to F# (ascending perfect fourth), F# to G (ascending half step), G to F# (descending half step), F# to A# (ascending major third), A# to G# (descending whole step), G# to G# (ascending unison), G# to G# (ascending unison), G# to G# (ascending unison). A half-step bass movement creates a strong leading-tone pull that demands resolution. The predominantly stepwise bass motion creates smooth, connected voice leading. When the progression loops, the bass returns from G# to B by minor third.

Scales for Improvisation

B major pentatonic works because every note is either a chord tone or a safe passing tone — there are no avoid notes. For soloing, this means you can play freely without clashing. Over dominant seventh chords, B Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing2/2 · 38 bars · Form: AABA

Chords: Si, SiMaj7, Si7, Mi, Fa♯9♯5, Do♯7, Do♯75-/des, Fa♯7, Sol7, Fa♯7♯5, La♯7, Sol♯m, Sol♯mMaj7, Sol♯m7, Sol♯m6.

Scales for Improvisation Si bebop, Si bebop major.