B7b5, also referred to as the “flattened seventh chord,” is a sort of seventh chord utilized in jazz and different genres of music. It’s constructed by taking a serious seventh chord and decreasing the fifth by a half step. The ensuing chord has a dissonant sound that can be utilized to create pressure and launch in music.
The B7b5 chord is commonly utilized in jazz improvisation and might be discovered in lots of traditional jazz requirements. It is usually utilized in different genres of music, resembling blues, rock, and pop. The chord might be performed on guitar, piano, or some other instrument that may play chords.