What type of tone typically resolves upward to a chord tone?

In music theory, a tone that resolves upward to a chord tone is identified as a suspension. A suspension delays the resolution of a tone by holding it over from the previous chord before resolving it, typically downward to a stable chord tone. This action creates a moment of tension that seeks resolution, which is a defining feature of how suspensions function within harmonic progressions.

The role of a suspension is integral in creating emotional depth and movement in music. It resolves upward to a chord tone as part of its compositional framework rather than using a direct approach of entering into harmony. This upward resolution is characteristic of how suspensions create a richer texture and contribute to the expressiveness of a piece.

In contrast, other tones such as neighboring tones and passing tones serve different functions: neighboring tones move away from and return to a chord tone, while passing tones connect two chord tones by creating a smooth melodic line. This distinction is essential in recognizing how the different types of non-chord tones interact within harmonic contexts.