This is what we found on Wikipedia regarding the Amber Lawrence:

Amber Louise Lawrence (born 19 April 1978) is an Australian country music singer-songwriter-guitarist. Five of her studio albums have reached the ARIA Albums Chart top 50, 3 (2012), Superheroes (2014), Happy Ever After (2016), Our Backyard (2017) and Spark (2019, No. 13). At the Country Music Awards of Australia Lawrence has won six Golden Guitar trophies.

Lawrence has performed and is featured at many of the leading country music festivals, such as Gympie Muster, CMC Rocks The Hunter and QLD, Mildura Music Festival, Deni Ute Muster, Caboolture, Mudbulls & Music and Derwent Valley Muster. She has toured with the likes of Lee Kernaghan, The McClymonts, Adam Harvey, Melinda Schneider, Sunny Cowgirls, and Kaylens Rain, and event tours such as Chic Frontier.

Over the years, Lawrence has also been a supporter of Australia's military, performing for the troops both abroad and at various events around the country. In 2007, she played in East Timor, and in 2013, she was in the Sinai, entertaining Australian and coalition forces. Her song "Man Across The Street" is about a returned veteran; it resulted in her 2013 Golden Guitar nomination for "Best Female Artist of the Year".