Pete Murray, Kate Ceberano and Mark Seymour & the Undertow have been added to this year's all-Australian Bluesfest line up.
All three will play on Easter Monday.
The announcement comes four weeks out from the event on the Easter weekend April 1-4.
Other new artists added to this year's line up include Fiona Boyes and the Fortune Tellers, Lambros, The Regime, Round Mountain Girls, Electrick Lemonade and Palm Valley.
Commenting on the announcement Festival Director, Peter Noble OAM said: "We can't wait to be presenting Bluesfest in four weeks. Pinch me, my dream is coming true to see festivals occurring again in Australia.
"With the addition of nine more sensational Australian to our already magnificent lineup, I am convinced this will be one of the great Bluesfests.
"Pete Murray, Mark Seymour & The Undertow and Kate Ceberano join our headline lineup to play on the final day of Bluesfest - and this will make Easter Monday a special day to be at Bluesfest. In fact, Easter Monday is shaping up now to be one of the highlight days of the Easter weekend."
Artists already announced for Bluesfest include Jimmy Barnes, Tash Sultana, Ocean Alley and Ziggy Alberts.
Organisers say Bluesfest 2021 is now 85 percent sold out and Sunday one day tickets are now sold out.