10 | Hello World- assistant recording engineer and assistant mixer:
- Andrew Bazinet, Rich Hanson and Steven Blackmon
- recording engineer and mixer:
- Clarke Schleicher
- miscellaneous support:
- Adrian Rowe (task: copyist) and Karen Winkelmann (task: contractor)
- additional assistant engineer:
- Brett Lind
- additional engineer:
- Erik Hellerman and John Napier
- assistant producer:
- Jeremy Witt
- producer:
- Lady Antebellum and Paul Worley
- acoustic guitar:
- Dave Haywood
- bass:
- Craig Young
- cello:
- Anthony LaMarchina and Sari Reist
- drums (drum set) [drums]:
- Chad Comwell
- electric guitar:
- Jason "Slim" Gambill and Rob McNelley
- Hammond organ [B3], piano and synthesizer [synth]:
- Michael Rojas
- percussion:
- David Huff
- viola:
- Monisa Angell, Elizabeth Lamb and Kristin Wilkinson
- violin:
- David Angell , David Davidson , Mary Kathryn VanOsdale, Pamela Sixfin and Karen Winkelmann
- strings arranger:
- Kristin Wilkinson
- phonographic copyright (℗) by:
- Capitol Records Nashville (from 2009 until 2010)
- recorded at and mixed at:
- Warner Music Nashville in Nashville, Tennessee, United States
- additionally engineered at:
- Quad Studios in Nashville, Tennessee, United States, Soundcheck and Warner Music Nashville in Nashville, Tennessee, United States
- recording of:
- Hello World
- writer:
- Tom Douglas, Tony Lane and David Lee
- composer:
- Kristin Wilkinson
- publisher:
- Ed and Lucille Songs, Sony/ATV Music Publishing LLC , Tomdouglasmusic and Universal Music - Careers
| Lady Antebellum | 5 | 5:24 |