+Bb7 is a [dominant seventh](/wiki/dominant-seventh) chord built on the root B-flat, comprising the notes B♭, D, F, and A♭. This rich, tension-laden sound is a cornerstone in [Blues](/wiki/blues) and [Jazz](/wiki/jazz) harmony, often leading to resolution.
+## See also
+- [Chord](/wiki/chord)
+- [Seventh Chord](/wiki/seventh-chord)
+- [Music Theory](/wiki/music-theory)
... 1 more lines