When we raise notes out of the regular scale in solfege, their vowel becomes an 'i' [ee]. In this case, Fa is becoming "Fi" at certain points. Fi occurs often in music to create stronger pull toward Sol. Most often, this type of alteration is melodically approached and resolved by stepwise motion.
Unit 1: Altered Pitches
Harmonic Function of Fi
Treble Clef,
Cmaj,
4/4
Fi is the result of altering our ii chord (Re-Fa-La), a naturally occurring minor chord, to become a major chord preceding the V chord (Sol-Ti-Re). In music theory, this technique is called 'secondary dominance' and [Re-Fi-La] in Roman chord notation would be written 'V/V' instead of 'ii'. Do you feel the extra pull toward Sol because of the raised note?
Unit 1: Altered Pitches
Fi and the Half Cadence
Treble Clef,
Cmaj,
4/4
Listen carefully to the timing of the new dotted-eighth sixteenth rhythmic pattern.
Have you noticed how often melodies come to rest on So,Ti and Re at measure 4 of a 8 measure melody? A harmonic resting point on those pitches is usually labelled a Half-Cadence, which occur halfway through a musical question and answer pair. That pair of two related phrases together in musical structure is called a 'period'. The more you see larger structures, the better your reading will get!
Unit 1: Altered Pitches
Resetting to Fa
Treble Clef,
Cmaj,
4/4
This exercise features Fi mixed between the use of Fa.
Continue to clearly delineate those sounds as you practice and perform.
Unit 1: Altered Pitches
Introducing Te
Treble Clef,
Cmaj,
4/4
When we lower notes out of the regular scale in solfege, their vowel becomes an 'e' [eh]. In this case, Ti is becoming "Te" at certain points. Te occurs often in music to create harmonic motion toward the Sub-Dominant harmony (Fa-La-Do) and is usually approached by step and resolves downward by stepwise motion to La.
Unit 1: Altered Pitches
Resolving Te
Treble Clef,
Cmaj,
4/4
Proper follow-up to lowering a melodic pitch is to resolve (move to) down by step. Raised pitches like Fi should resolve up by step. Notice the strong function in the second measure of Te downward and Ti upward in their resolution.
Unit 1: Altered Pitches
Harmonic Function of Te
Treble Clef,
Cmaj,
4/4
Te is usually the result of altering a I7 chord (Do-Mi-Sol-Ti) to become a dominant sounding chord preceding the IV chord (Fa-La-Do). This is again, 'secondary dominance' and the Roman chord notation would be written 'V7/IV' instead of 'I7'.
Unit 1: Altered Pitches
Chromatic Approach
Treble Clef,
Cmaj,
4/4
This exercise approaches Te directly from Ti. This type of movement is trickier to hear and perform and takes practice to master. The first four notes in measure 1 and 5 create what's called a chromatic scale. Each note is a half-step, the smallest pitch movement in Western tonal music.
Unit 1: Altered Pitches
Fi and Te
Treble Clef,
Cmaj,
4/4
This exercise uses both common alterations. This time, Fi is approached chromatically, too.