VOTE: What's your favourite winning Irish Eurovision song?

Dana? Or are you more of a Johhny Logan fan? But which Logan song?!

Tonight, we as a nation decide what song - and singer - will represent us in the 2015 Eurovision contest.

Ryan Tubridy will introduce five songs on tonight's Late Late Show - and then the public will choose one to send to the Second Semi-Final of the Eurovision Song Contest in Vienna on Thursday May 21.

It promises to be a nail-biting evening.

The five songs are:

- She's So Fine sung by Alex Saint and the MJs (Composed by Tony Adams-Rosa)

- Anybody Got A Shoulder? sung by Kat Mohan (Composed by Charlie McGettigan)

- Break Me Up sung by Erika Selin (Composed by Gustav Euren, Niclas Arn and Danne Attlerud)

- Memories (In Melody) sung by Nikki Kavanagh ( Composed by Lee Anna James, Elena Morosanu, Simon Gribbe, Johnny Sanchez and Dimitri Stassos).

- Playing With Numbers sung by Molly Sterling (Composed by Molly Sterling and Greg French)

To get you in the Euro mood, take a trip down memory lane and vote for your favourite Irish Eurovision winnig entry.

It's hard to choose, isn't it?