What is a Second Species Counterpoint?

Second species counterpoint builds on first species by allowing two notes in the counterpoint for every one note in the cantus firmus. This creates a more rhythmically active line while maintaining harmonic stability and consonance.

In second species, the added notes often include passing tones or other non-chord tones on weaker beats, while strong beats generally remain consonant with the cantus firmus. This introduces dissonance in a controlled way, helping students understand how tension and resolution work in polyphonic writing.

Second species counterpoint is commonly used in teaching classical composition, as it develops skills in rhythmic variation, melodic independence, and smooth voice leading. By mastering this species, students learn to create richer textures while still respecting the harmonic rules established in first species counterpoint.