Original sentence: She is best known for her 2015 single "Fight Song" which has received worldwide success, topping the charts in the United Kingdom and Scotland, while reaching top-10 positions in Australia (#2), Canada (#5), New Zealand (#8), and the United States, where it reached the top 10 on multiple record charts including #6 on the Billboard Hot 100, #1 on the Adult Pop chart, #2 on the Adult Contemporary chart, #3 on the Digital Songs chart, #6 on the Radio Songs chart and #8 on the Pop Songs chart
Edited sentence: She is best known for her 2015 single "Fight Song" which has received worldwide success, topping the charts in the United Kingdom of Great Britain and Northern Ireland of which Scotland is part, while reaching top-10 positions in Australia (#2), Canada (#5), New Zealand (#8), and the United States, where it reached the top 10 on multiple record charts including #6 on the Billboard Hot 100, #1 on the Adult Pop chart, #2 on the Adult Contemporary chart, #3 on the Digital Songs chart, #6 on the Radio Songs chart and #8 on the Pop Songs chart