Question: what is the b flat chord?
Answer: The simple B-flat major chord, which forms the root of the B-flat major scale, contains the notes Bb, D, and F— the first, third, and fifth notes of the key of Bb major. On the guitar, using the basic Bb chord position shown in the diagram above, these notes arrive in this order: Mute, Bb, F, Bb, D, and F.