In 2009, Davies performed with London Philharmonic Orchestra as an artist-in-residence at London's South Bank Centre.<ref name="auto">{{cite|title=Catherine A.D. talks about the brooding darkness in her Valentine's Day EP|url=http://www.dazeddigital.com/music/article/1828/1/carry-your-heart|publisher=Dazed & Confused|accessdate=12 February 2009}}</ref><ref name="auto1">{{cite|title=Escape Velocity in-depth interview with Catherine AD|url=http://thequietus.com/articles/02194-catherine-ad-on-latitude-the-dangers-of-kookiness|publisher=The Quietus|accessdate=16 July 2009}}</ref> Through this role, she wrote with Riz MC and collaborated with Nitin Sawhney.<ref name="auto2"/><ref name="auto3">{{cite|title=AllMusic page for 'Sour Times' by Riz MC|url=http://www.allmusic.com/song/sour-times-mt0045066947|publisher=AllMusic|accessdate=16 November 2010}}</ref><ref name="auto4">{{cite|title=The Guardian's New Band of The Week|url=http://www.theguardian.com/music/2009/jan/05/new-band-catherine-ad|publisher=The Guardian|accessdate=5 January 2009}}</ref>

In 2009, Davies performed with London Philharmonic Orchestra as an artist-in-residence at London's South Bank Centre.<ref name="auto">{{cite|title=Catherine A.D. talks about the brooding darkness in her Valentine's Day EP|url=http://www.dazeddigital.com/music/article/1828/1/carry-your-heart|publisher=Dazed & Confused|accessdate=12 February 2009}}</ref><ref name="auto1">{{cite|title=Escape Velocity in-depth interview with Catherine AD|url=http://thequietus.com/articles/02194-catherine-ad-on-latitude-the-dangers-of-kookiness|publisher=The Quietus|accessdate=16 July 2009}}</ref> Through this role, she wrote with Riz MC and collaborated with Nitin Sawhney.<ref name="auto2"/><ref name="auto3">{{cite|title=AllMusic page for 'Sour Times' by Riz MC|url=http://www.allmusic.com/song/sour-times-mt0045066947|publisher=AllMusic|accessdate=16 November 2010}}</ref><ref name="auto4">{{cite|title=The Guardian's New Band of The Week|url=http://www.theguardian.com/music/2009/jan/05/new-band-catherine-ad|publisher=The Guardian|accessdate=5 January 2009}}</ref>