Formal terms focus on relationships between melodies and harmonies.
2.1 Monophonic
Definition: Music with only one melodic line, without harmony or counterpoint. Rhythmic accompaniment may be present, but only one line with distinct pitches.
Examples of Monophony:
A single person whistling a tune.
A group singing a song together without harmonies.
2.2 Homophonic
Definition: Features one clear melodic line, with other parts providing accompaniment or filling in chords.
Characteristics: Non-melodic parts either share the same rhythm as the melody or primarily serve harmony.
Examples of Homophony:
Most traditional Protestant hymns and barbershop quartet music.
A singer accompanied by a guitar strumming chords.
2.3 Polyphonic
Definition: Involves two or more independent melodies occurring simultaneously.
Characteristics: Each melody is independent, allowing for complex interweaving.