Smith Bass Design and its History (The on-line Book in the making)

[Bryan L Williams]

Originally Posted by Ken Smith

In old instruments centuries ago, when the violin family developed and replaced the Viols, the Cello was the bass voice. The Double Bass was pitched an octave lower when it was finally developed as an orchestral instrument.

When you read bass music, you are transposing up from one octave lower. The Tuba reads the music 'written' an octave lower at the regular Pitch. The actual pitch of the C note 2 ledger lines below the staff is the C on your A-string, 3rd fret (if it's fretted). But, when you read that note for bass, it is the second space on the staff. That note read by a piano or tuba would sound an octave higher. The lowest note on the cello is that low C below the staff. We play the exact same note and pitch on the 2nd space. If we play the low C on a B-string, first fret, it sounds an octave lower than the cello, hence, the double bass, or contra-bass.

So, tuning a 4-string "bass" CGDA (one octave below a cello) would seem to be the way to go...a Contracello.