B Major — Contrary Motion
Contrary-motion scales train symmetric finger movement between the hands — right hand ascending while left hand descends from the same tonic. The hands meet at the apex two octaves out and return together. A standard ABRSM / RCM exam scale shape.
Tempo120 bpm
Audio source: tonejs-instruments by Nick Brosowsky (MIT)
Related scales
RelativeG♯ Natural MinorSame seven notes, tonic on the 6th degree — your access to the related minor key.ParallelB Natural MinorSame tonic, the parallel minor — the deepest mode flip in tonal music.Up a fifthF♯ MajorOne sharp brighter on the circle of fifths.Up a fourthE MajorOne flat darker on the circle of fifths.One note differentB LydianRaise the 4th — the bright, floating Lydian colour.One note differentB MixolydianLower the 7th — folk, blues-rock, Celtic vocabulary.SubsetB Pentatonic MajorFive notes from the same scale — the bedrock pentatonic.ExoticB Harmonic MajorBorrow the ♭6 from minor — operatic edge, IV / iv6 colour.