Bassoon Bassline Demo

A two-voice demo composed live in the NNT Explorer for the April 9 woodwind class. Demonstrates the bassoon's tenor register (F2–F3) as a singing voice, paired with a 3rd-species counterpoint flute line above.

The Bassline

A walking bassoon line in C major, outlining I–V–vi–V and IV–iii–ii–V motion with stepwise connections, landing on the tonic in measure 4 with a whole note so the player can breathe.

do3 so2 la2 so2 |
fa2 mi2 re2 so2 |
do3 do3 so2 la2 |
fa2 so2 do3 do3

The Counterpoint

A 3rd-species line in the upper voice (flute), four eighths per bass quarter, mostly stepwise motion with passing tones and a turn into the final cadence.

'do4 're4 'mi4 'fa4 'so4 'la4 'so4 'fa4 |
'mi4 'fa4 'so4 'la4 'ti4 'do5 'ti4 'la4 |
'so4 'la4 'ti4 'do5 'la4 'so4 'fa4 'mi4 |
re4

Compositional Principles Demonstrated

From Wind Quintet Writing:

The bassoon is your bass — but not always. Don't write it as a tuba.
Mind the breath. Every line needs breath marks or rests. The whole-note tonic in m. 4 gives the player breath room.
Don't double in unison casually. Octaves work better. The flute and bassoon are spread across two octaves, not stacked.
Stepwise motion connects leaps. The walking bassline mostly steps; leaps land on stepwise approaches.

Listening

Stravinsky — Rite of Spring, opening (high bassoon solo — the canonical "bassoon can sing" moment)
Mozart — Bassoon Concerto in Bb, K. 191 (tenor register as lead voice)
Dukas — Sorcerer's Apprentice (comic low register)

How to Reproduce

Open the NNT Explorer
Load preset Bassoon Bassline — Tonic/Dominant
Copy as MIDI → paste into Sibelius bassoon staff
Load preset 3rd Species Counterpoint
Copy as MIDI → paste into Sibelius flute staff
Play together, modify with arrow-key octave control, repeat