Looking up the key and tempo of Khwaja Mere Khwaja? A.R. Rahman's track sits in B Major at 122 BPM (Camelot 1B). Whether you're learning it on guitar, setting up a cover in the right key, or mixing it into a DJ set, here are the scale notes, chords, and compatible keys.
Khwaja Mere Khwaja showcases a vibrant and ecstatic atmosphere, with a fast-paced tempo of 122 BPM that energizes the listener. The song's key of B major contributes to its sense of jubilation, as the key is often associated with feelings of joy and celebration. The key's inherent sense of drama also complements the song's devotional themes, making for a captivating listen.
Scale & Notes of B Major
The B Major scale is built from these seven notes:
BC#D#EF#G#A#
Its relative key is G# Minor (same notes), and its parallel key is B Minor. If you're transposing or looking for a vocal-comfortable key, those are the natural neighbours.
Chords in B Major
The seven diatonic triads in this key — the chord palette most of the song will draw from:
| Degree | Chord | Quality |
|---|
| I | B | Major |
| ii | C#m | Minor |
| iii | D#m | Minor |
| IV | E | Major |
| V | F# | Major |
| vi | G#m | Minor |
| vii° | A#dim | Diminished |
Indian Classical: the Marwa thaat
In Hindustani classical terms, B Major maps to the Marwa thaat (Western mode: Lydian ♭2 (Marwa mode)). Unique to Indian music — the 'Marwa mode.' A ♭2 and raised 4th (♯4) with no perfect 5th in the characteristic phrases. Creates intense tension and yearning. Has no exact Western parallel; closest to a Lydian scale with flat second (Neapolitan Lydian). Traditional listening time: Sunset (5–7 pm).
If you want to sing or practise in this key, set your tonic (Sa) to B. Ragas built on this thaat:
- Marwa — Lydian ♭2 — ♭2 and ♯4, avoids Pa (5th) — extreme tension. Intense yearning, sunset dread.
- Puriya — Lydian ♭2 with strong ♭2 emphasis — similar to Marwa but sweeter. Romantic longing, twilight.
- Sohini — Lydian ♭2 pentatonic (omits 2nd and 6th). Restless, passionate (Night).
- Lalit — Marwa scale with both ♮4 and ♯4 (double madhyam). Deep meditation, dawn (Pre-dawn).
Set Tanpura to B →Practise in this key →Find another song's key →
Harmonic mixing (for DJs)
Khwaja Mere Khwaja sits at Camelot 1B. For a smooth harmonic transition, mix it with tracks in 12B, 1A, 2B — adjacent keys on the Camelot wheel that share most of their notes.