99.9% Sure (I've Never Been Here Before)
# 99.9% Sure (I've Never Been Here Before)

"99.9% Sure (I've Never Been Here Before)" is a song written by Billy Austin and Greg Barnhill and recorded by American country music artist Brian McComas. It was released in February 2003 as the third single from McComas' self-titled debut album. The song reached No. 10 on the US Billboard Hot Country Singles & Tracks chart in August 2003. It was also McComas' only entry on the Billboard Hot 100, peaking at No. 57.

## Critical reception

Brian Mansfield of USA Today stated that the song's "clean steel lines and bright guitars [blend] agreeably on contemporary country radio."

## Music video

The music video was directed by Brent Hedgecock and premiered in early 2003.

## Chart performance

"99.9% Sure (I've Never Been Here Before)" debuted at number 59 on the U.S. Billboard Hot Country Singles & Tracks chart for the week of March 8, 2003.

| Chart (2003) | Peak position |
| - | - |
| US Hot Country Songs (Billboard) | 10 |
| US Billboard Hot 100 | 57 |

### Year-end charts

| Chart (2003) | Position |
| - | - |
| US Country Songs (Billboard) | 40 |
