The Knowsley Hall Festival - held in Liverpool on June 23 and 24 - has seen its bill swell today.

The two-dayer, headlined by The Who and Keane, will feature a pair of stages. The current line-up, including recent additions, is as follows:

June 23

Main Stage
The Who
The Coral
The View
Shack
Pete Wylie & The Mighty Wah
Little Flames

MySpace Stage
The Black Velvets
The Loungs
The Alones
The Maybes
Miss King and The Courgers
The Quarter
Delta Fiasco

June 24

Main Stage
Keane
The Zutons
Madness
Joss Stons
The Icicle Works
The Orange Lights

MySpace Stage
Candie Payne
Howie Payne
The Aeroplanes
I Am Finn

Tickets are available now for £70 for both days and around £45 for one. Click here for more details.