Elton John and ZZ Top have both been announce to play Cork's Live at the Marquee next summer, with Christy Moore and Elvis Costello also on the bill.
Elton, who has previously played the Docklands venue, will bring his Greatest Hits Show back to Leeside on June 23.
Costello and The Imposters will appear for the first time on June 26, before legendary rock band ZZ Top return to Ireland for the first time since 1985 on June 27.
Christy Moore, a stalwart of the summer series, has been announced for July 6.
Tickets for John, ZZ Top and Moore go on sale this Friday at 9am, while Elvis Costello tickets will go on sale next Monday, December 17.
Meanwhile, classical crossover quartet Il Divo have added another Dublin date to their 2013 schedule, due to demand.
They are bringing their greatest hits tour to the O2 on Monday April 22 in addition to a gig the previous night, which had already been announced.
Tickets go on sale from 9am this Friday morning.