Mode 5 of D Major Scale

A Mixolydian

Space plays and stops
Notes
ABC#DEF#G
Steps
W W H W W H
Intervals
2 2 m2 2 2 m2

The major scale and its modes are the most commonly used scales in western music.

A Mixolydian is the 5th mode of the D Major Scale: its notes, D E F# G A B C#, played from A.

Chords it fits