Unit 15: Trichord Identification
Learning Objectives
In this unit, we will focus on identifying trichords by their prime forms. Listening for the intervals that each trichord contains can help narrow down your answer.
Instructions
Write down the prime form of the trichords you hear. Remember that you could hear them “right-side-up” or “upside-down,” such as A C E or A C# E to represent (037). There are twelve trichordal set classes, with the following prime forms: (012), (013), (014), (015), (016), (024), (025), (026), (027), (036), (037), and (048).
Homework A
Homework B
Homework C
Homework D
Homework E
Homework F
Homework G
Homework H
Homework I
Homework J
Homework K
Homework L
Homework M
Homework N
Homework O
Homework P
Homework Q
Homework R
Homework S
Homework T
Homework U
Homework V
Homework W
Homework X
Practice A
Check Answer
015
Practice B
Check Answer
016
Practice C
Check Answer
012
Practice D
Check Answer
014
Practice E
Check Answer
024
Practice F
Check Answer
026
Practice G
Check Answer
036
Practice H
Check Answer
013
Practice I
Check Answer
027
Practice J
Check Answer
016
Practice K
Check Answer
037
Practice L
Check Answer
048
Practice M
Check Answer
015
Practice N
Check Answer
015
Practice O
Check Answer
024
Practice P
Check Answer
048
Practice Q
Check Answer
027
Practice R
Check Answer
013
Practice S
Check Answer
037
Practice T
Check Answer
026
Practice U
Check Answer
012
Practice V
Check Answer
036
Practice W
Check Answer
014
Practice X
Check Answer
025
Practice Y
Check Answer
016
Practice Z
Check Answer
027
