Wishing there is an option to modify the register of the bass note to be an octave (or two ?) higher :-

1) Some default bass note sounds a bit low.
2) Enables variation of bass lines highlight over the same series of chords (one set normal range, another set an octave higher).

For example :

Cmaj7 / * (an asterisk = root bass, an octave higher)

Cmaj7 / E* (E bass, an octave higher)

Related issues :
- double asterisk to enable 2 octave higher - not sure it's a good idea.
- should there be option for an octave lower - not sure it's a good idea.

Thanks.