The Rakes and Calvin Harris have been added to the lineup for Electric Gardens, which takes place at Mount Ephraim Gardens, near Feversham in Kent, on 4-5 August.
They join previously announced headliners Supergrass and The Happy Mondays for the two-day festival, which returns for its second year.
Other confirmed acts include The Maccabees, Plan B, The Pipettes, Pull Tiger Tail, The Young Knives, Patrick Wolf and Jack Penate.
Early bird tickets have just gone on sale HERE, priced £60 for the weekend or £32.50 per day.
Last year, Electric Gardens featured a distinctly dance music-orientated day on the Saturday with a full indie bill on the Sunday, however it looks as if organisers are choosing to mix it up more this time round.
The lineup so far looks like this:
PULL TIGER TAIL
THE YOUNG KNIVES
More acts are expected to be announced tomorrow.