Applications are open to women, non binary and trans people and will run from October to December.
Shanti Celeste, Peach, Bruce, Moxie and Kiara Scuro among those joining.
Barbara Boeing, Mafalda and Saoirse also set for the coastal Welsh festival in July.
Dr Banana, Moses Boyd, HAAi, Om Unit and Jehst also incoming.
Wistful pop meets stuttering drums and deep subs on Idle Hands.
90s diva house on Shanti Celeste’s Peach Discs.
MDCE, Floating Points and Madlib also feature in an impressive lineup
Another peerless set, supported by Shanti Celeste and Bruce.
More top billings to flood the island airwaves
The full schedule is set.