Tonic Parallel
Music Intelligence Platform
Explore
Learn
Search
Practice
Improvise
Advisor
Theory Tutor
Saved
Log In
Register
Current key:
No key selected
A Major
A# Major
B Major
C Major
C# Major
D Major
D# Major
E Major
F Major
F# Major
G Major
G# Major
A Minor
A# Minor
B Minor
C Minor
C# Minor
D Minor
D# Minor
E Minor
F Minor
F# Minor
G Minor
G# Minor
Apply
Explore
/
intervals
/
Perfect Unison
Perfect Unison
P1
interval
Share
Save
At a Glance
Formula:
1 perfect
Notes:
C, C
overview
related
practice
Review this concept with a spaced-repetition flashcard.
Start Practice
