The RalBar™ uses Roman numerals to label the different chords.  This is known as the Relative Scales.  If you know the chords for the song, you can find the Relative Scale Chords using a Chord Wheel or using the table below.

If you don't know the chords, the video below will show you one option of how to find and easily convert the guitar chords to Relative Chords.

Chord Table:

If you know the chords for a song, you can use the table below to find the chords in Relative Scale.  Find a vertical column that includes all the chords in the song (remember, for power chords you can ignore all symbols after the chord name (e.g. m, maj, 7, etc.) except # and♭symbols.  

Find the power chord in the left colmn that is on the same line as the chord in your chosen column.  e.g.  If your song has the chords G, D, Em, C, then looking at the column with G at the top, G can be played as I, D as II, Em as VI and C as IV.  

Playing power chords, you could also use the column with C at the top and G can be played as V, D as II, Em as III and C as I.

C

D

E

F

G

A

B♭

B

D

E

F#

G

A

B

C

C#

E

F#

G#

A

B

C#

D

D#

G

A

B

C

D

E

F

F#

A

B

C#

D

E

F#

G

G#

I

II

III

IV

V

VI

7♭

VII