B♮, or B natural, is a musical note that represents the pitch of B without any alterations. In Western music notation, it is indicated by a plain "B" and is part of the B major and B minor scales. The note is located on the second line of the treble clef staff and the third space of the bass clef staff. In terms of frequency, B♮ has a standard pitch of approximately 493.88 Hz in the equal temperament tuning system. It plays a crucial role in various musical compositions and is often used in conjunction with other notes to create chords, such as the B major chord or B minor chord.