The mark consists of five consecutive tones in the key of F sharp. Each tone consists of two notes. The notes, in order of presentation, are as follows: f sharp and c sharp, g sharp, and e flat, b flat and f sharp, f and c sharp and f and f sharp. It is written in treble clef. The notes are played as eighth notes with an eighth and quarter tone rest followed by a double bar to complete the measure. The last tone has a gradual decay over the rests..