It's anyone's right now.
Kasey Chambers is on track for her fifth #1 Aussie album with her 11th LP. Dragonfly, according to midweek figures.
The country singer's album is set to debut in the top three of the ARIA Albums chart, however US heavyweights AFI are also looking to make an impact with AFI (The Blood Album), which is currently set to land in the top five.
The alt-rock outfit's highest charting Aussie album came in 2006 with Decemberunderground which peaked at #3.
Other albums debuting this week include Aversions Crown's Xenocide, Starset's Vessels and Mike Oldfield's Return To Ommadawn.
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Over on the Singles chart, it looks to another week on top for Ed Sheeran, while Sydney's PNAU should increase their position in the top ten with their comeback track, Chameleon.
New tunes looking to debut in the top 50 this week are Little Mix's Touch, Julia Michaels' Issues and The Vamps' All Night.