AGO Music Theory & Sight-Reading 2

Question 1

Which mode is built on the second degree of the major scale?

Accepted Answer

Dorian

Answer

Dorian mode is built on the second scale degree and features a raised 6th compared to natural minor.

Question 2

In figured bass, what does the figure '6' beneath a bass note indicate?

Accepted Answer

First inversion triad

Answer

The figure '6' (shorthand for 6/3) indicates a first inversion triad where the third is in the bass.

Question 3

What is the enharmonic equivalent of G-sharp major?

Accepted Answer

A-flat major

Answer

G-sharp major and A-flat major are enharmonically equivalent, sharing the same pitch content but written differently.

Question 4

A melody written in 6/8 time with notes grouped as dotted-quarter, eighth, dotted-quarter, eighth represents which rhythmic feel?

Accepted Answer

Compound duple meter

Answer

6/8 is compound duple meter: two beats per measure, each subdivided into three eighth notes.

Question 5

When sight-reading an unfamiliar piece, which strategy best helps maintain tempo?

Accepted Answer

Keep eyes slightly ahead of the note being played

Answer

Reading ahead allows the performer to anticipate upcoming notes and maintain rhythmic continuity.

(AGO) American Guild of Organists Certification Practice Test