BBC News
By Ross McKee
image captionIrish band Kíla is set to return to Stendhal this year
Festival organisers have urged the NI Executive to provide reopening dates for the return of live music events.
A pilot concert in Liverpool last weekend saw 6,000 closely-packed music fans enjoy the event without masks or social distancing.
Open House festival director Kieran Gilmore said the uncertainty around reopening was "deeply frustrating".
"The music and events industry is being completely ignored by our executive," he added.
"It is frustrating for us to have so little guidance in Northern Ireland.
"The hospitality industry has been given dates at least - we have been given nothing.