Bb, as?

Nesto si ti pobrkao.
B=H i Bb=B.
Za oznacavanje roda akorda dovoljno je upotrebiti osnovni ton i tercu, pa je za C moll dovoljno odsvirati tonove C i Es (Eb). Ako pritisnes C i Bb, dobices C7. Kad transponujes, logicno je sta se dobija.
To sa One Finger Mode-om radi na sledecem principu:
You can compose a chord using a simplified
chord playing technique:
Play a single note for a Major chord to be recognized.
Play the root note, plus a white key on the left,
for a 7th. For example, play C3 + B2 for a C7.
Play the root note, plus a black key on the left,
for a Minor chord. For example, play C3 + Bb2
for a C minor.
Play the root note, plus a white and a black key
on the left, for a Minor 7th. For example, play C3
+ B2 + Bb2 for a C min 7.