What a Wonderful World is LeAnn Rimes' sixth studio and first Christmas music album that was released on October 12, 2004 by Asylum-Curb.
- Rockin' Around The Christmas Tree 2:39
- A Different Kind Of Christmas 3:40
- White Christmas 4:29
- All I Want For Christmas 3:52
- Have Yourself A Merry Little Christmas 4:00
- What A Wonderful World 2:58
- The Christmas Song 4:10
- Just Love Me 2:47
- Miss You Like Christmas 3:40
- O Holy Night 3:42
"What a Wonderful World" peaked at #81 on the Billboard 200, #13 on Billboard's Top Country Albums chart and #3 on Billboard's Top Holiday Albums chart.
Allmusic wrote: "Rimes also knows when to rein in her voice, allowing the beauty of the title track to come through."