What makes Oxygen by Avalon notable?

'Oxygen' debuted at number one on the Billboard Christian Albums chart, showcasing Avalon's continued influence in the contemporary Christian music scene. The album's singles received significant airplay on Christian radio, affirming Avalon's role as prominent artists during the early 2000s and contributing to the growth of the genre's mainstream appeal. In 2001, Avalon was solidifying its presence in contemporary Christian music with 'Oxygen,' their fourth studio album. This release followed the success of their previous album, 'In a Different Light,' which had helped them gain commercial traction and critical acclaim. At this point, the group was transitioning from their early pop roots towards a more mature sound while maintaining their core message of faith.