All about the Bb Aeolian scale

What notes are in the Bb Aeolian scale?

There are 7 notes in the Bb Aeolian scale.

I	II	III	IV	V	VI	VII
Bb	C	Db	Eb	F	Gb	Ab

What are the alterations in the Bb Aeolian scale?

The Bb Aeolian scale contains the following alterations:

5 Flat

What chords use the note Bb as a base?

There are 19 chords using Bb as a base.