Topology is an indie classical quintet from Australia, formed in 1997.. They perform throughout Australia and abroad and have to date released 14 albums, including one with rock/electronica band Full Fathom Five and one with contemporary ensemble Loops. They were formerly the resident ensembles at the University of Western Sydney and Brisbane Powerhouse. The group works with composers including Tim Brady, Andrew Poppy, Michael Nyman, Jeremy Peyton Jones, Terry Riley, Steve Reich, Philip Glass, Carl Stone, Pand aul Dresher, as well as with many Australian composers.

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In 2009, Topology won the "Outstanding Contribution by an Organization" award at the Australasian Performing Right Association (APRA) Classical Music Awards for their work on the 2008 Brisbane Powerhouse Series.^[1]

• Bernard Hoey (viola)
• Christa Powell (violin)
• John Babbage (saxophone)
• Kylie Davidson (piano)
• Therese Milanovic (piano)
• Robert Davidson (bass)