SCM
make_chord_step (SCM step_scm, Rational alter)
{
- int step = scm_to_int (step_scm);
+ Pitch m (0, scm_to_int (step_scm) - 1, alter);
- if (step == 7)
- alter += FLAT_ALTERATION;
+ // Notename/octave are normalized
+ if (m.get_notename () == 6)
+ m = m.transposed (Pitch (0, 0, FLAT_ALTERATION));
- while (step < 0)
- step += 7;
- Pitch m ((step -1) / 7, (step - 1) % 7, alter);
return m.smobbed_copy ();
}