"Your My Everything" is  a nice tune by Harry Warren with
lyrics by Mort Dixon and Joe Young.

I've heard this tune before and may have played it a few
times but never really thought about it.

I got this new book of Harry Warren tunes and was thumbing
through it so I thought I'd take a look at this tune.

I remembered it being pretty simple so didnt expect to find
many chord subs for it.

Hmmm... that sure wasnt the case! I could probably spend another
month excavating this treasure but anyway, here is some of what
I came up with.

(For new people on the list, I'm not explaining how I come up with
most of this since I've already done so on earlier posts. If you
can't find the info on earlier posts and want to know why a 
particular chord sub is done you can post a question to the list).

The original sheet music has for the first four bars:

C   |     |   B7   | E7  A7 |
Dm

As a first cut I came up with:

C Bb7 | Ami7 Gmi7 | F#mi7 B7 | Em7 A7 |
Dm7

You can put a B7 in the first bar too:

C,B7 Bb7 | Ami7 Gmi7 | F#mi7 B7 | Em7 A7 |
Dm7

Or even start on B7 if you want. There is normally a G7 as a pickup
chord so you can even have C7->|B7 Bb7 |....

The Gmi7 is just a harmonized version of a logical bass note, G for
that measure.

The next eight bars in the sheet music are:

Dm   | Dm  Dm7 | G6 Gmmaj7 | G7         |
C6   | Ebm6    | Dm7  G7   | G7/D G#dim |
Am 

There are alot of paths through this section.
The one I like is:

Dm A7 | Dm Dm/C | Bm7b5  E7 | Am7  D7   |
Dm7   | A7      | Dm7   G7  | Bm7b5 E7  |
Am

Another possibility is:

Dm A7  | Dm       | Bb7 A7    | Dm7 G7   |
Em7 A7 | Ebm7 Ab7 | Dm7 G7    | Bm7b5 E7 |

The Ebm7/Ab7 could be replaced with |Fm7,Bb7 Ebm7,Ab7|.
In both examples you could try for the Bm7b5 E7 measure:
|F#7  Bm7b5,E7 | .

You can mix and match some common parts of this example.
There are too many possibilities to put them all down.

The first one can link up with the second one by:

Dm A7   | Dm Dm/C  | Bm7b5  E7 | Am7  D7   |
Dm7 G7  | Ebm7 Ab7 | Dm7   G7  | Bm7b5 E7  |
Am

The next four bars in the original sheet music are:

Am  | D7  | G7   |     |
C

Nothing interesting here, just:

Am7  | D7  | Dm7 | G7   |

The next eight bars are pretty much the same as the first eight
in the sheet music:

C   |         |   B7      | E7  A7 |
Dm  | Dm  Dm7 | E   B7    | E      |
Am

I use:

C Bb7 | Ami7 Gmi7 | F#mi7 B7 | Em7 A7   |
Dm A7 | Dm Dm/C   | F#m7  B7 | Em7 A7   |
Am

The next four bars in the original sheet music are:

Am    | C7        | F6      | Fm6     |
C

I use:

Am7 D7 | Gm7 C7 | F6      | Bb7 |
C

The last four bars in the original sheet music are:

C  Ebm6 | G7   |  C  |     |

There are a million ways to play this:

I would probably use:

Em7,A7  Ebm7, Ab7| Dm7 G7 | C   |    |

Other possibilities are:

Em7 A7  | Dm7 G7 | C   |    |

or

C Ebm7,Ab7 | Dm7 G7 | C   |    |

or even:

Gm7,C7 Fm7.Bb7|Em7,A7 Dm7,G7 | C   |     |

In total I would like best:

C Bb7  | Ami7 Gmi7 | F#mi7 B7  | Em7 A7   |
Dm A7  | Dm Dm/C   | Bm7b5  E7 | Am7  D7  |
Dm7    | A7        | Dm7   G7  | Bm7b5 E7 |
Am7    | D7        | Dm7       | G7       |
C Bb7  | Ami7 Gmi7 | F#mi7 B7  | Em7 A7   |
Dm A7  | Dm Dm/C   | F#m7  B7  | Em7 A7   |
Am7 D7 | Gm7 C7    | F6        | Bb7      |
C   A7 | Dm7 G7    | C         |          |


reed