Fa# Lydian II
I – II – IV – I progression in Fa# major
Fa# Lydian II — I – II – IV – I
The F# Lydian II progression (F# – G# – B – F#) uses a major II chord borrowed from the Lydian mode — a raised-4th harmonic lift that Lennon and McCartney used to make the familiar sound surprising. The Lydian scale and Lydian Pentatonic are the natural choices here, with Major Pentatonic grounding the I and IV chords. With seventh voicings (F#Maj7 – G#Maj7 – BMaj7 – F#Maj7), the Lydian color becomes luminous and floating.
Playing in Fa# major
F# major pushes guitarists into full barre territory at fret 2 and beyond. No open chords exist naturally, but the key rewards advanced players with dark, powerful voicings. Common in metal and progressive rock where low tunings bring it closer to standard pitch. F# is a intermediate-advanced-level key on guitar because the open B string is the 4th scale degree and the open high E is the minor 7th, both usable as color tones. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.
Voice Leading
The bass line moves through F# to G# (ascending whole step), G# to B (ascending minor third), B to F# (descending perfect fourth). The root motion by larger intervals (fourths and fifths) gives each chord change a strong, decisive character. When the progression loops, the bass returns from F# to F# by unison.
Capo Transposition
To play in F# using familiar open chords: capo 2 with open E shapes; capo 4 with open D shapes; capo 6 with open C shapes. Choose the capo position that gives you the voicings you prefer — lower capo positions produce a fuller sound, while higher positions create a brighter, mandolin-like timbre.
Scales for Soloing
F# 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, F# Mixolydian adds the flat seventh for an authentic blues-rock edge.
Strumming Pattern
Drive with all downstrokes at 140+ BPM for raw punk energy, or use D-D-DU-UDU for classic rock. Palm mute the verse and open up the strumming on the chorus for dynamic contrast.