How do you play the E undefined/D chord?

To play the E undefined/D chord on piano, play the E undefined chord ( and undefined) with D as the lowest bass note. Place the D note below the other chord tones. Slash chords specify a particular bass note different from the chord root.

What notes are in the E undefined/D chord?

The E undefined/D chord uses the 0 notes of the E undefined chord — and undefined — with D played as the bass note in the lowest register.

What is a slash chord?

A slash chord (or compound chord) is written as Chord/Bass and specifies both a chord and a bass note. The note to the right of the slash is played as the lowest note. The E undefined/D chord means a E undefined chord with D in the bass.

E /D

The E undefined chord consists of the notes, with D as the bass note.

Piano keyboard showing the notes for a E undefined/D chord

How to play the E undefined/D chord

Play D as the lowest bass note in the left hand
Find E (Root) on the piano keyboard
Press the note to sound the E undefined/D chord