Tenor banjo is commonly notated in treble clef. Music for most saxophones is usually notated using treble clef. Trombone parts in band music are nearly exclusively notated in bass clef. The F clef can also be notated with an octave marker. It was notated in archaic Chartres notation and was organised in canon order. Instruments whose music is typically notated in this way are called transposing instruments. Its pitch sounds one octave lower than it is notated on a score. The vocal parts and continuo were fully notated. In surviving manuscripts these pieces have been notated in diastematic neumes which resist reliable transcription. Music for solo archlute is usually notated in tablature. This type of chord should be notated as such. Orchestral musicians play from parts containing just the notated music for their instrument. Gamelan music is traditionally not notated and began as an oral tradition. Some of the oldest surviving examples of notated music are hymns with Greek texts. The length of vowels and consonants is not notated.