Imageinscription Who can fail to remember Scooch, that flew the flag for the UK 10 years ago?

Breakout the bangles and also stand out the sparkling wine – it's Eurovision time once again.

It's that time of year when delegations from throughout Europe – and also additional afield – collaborated to figure out which nation will certainly be crowned the victor of the yearly track contest-cum-live TELEVISION phenomenon.

Thisyear notes the 62 nd version of the worldwide event that, throughout the years, has actually brought us such treasures as Waterloo by Abba, Making Your Mind Up by Bucks Fizz and also Flying the Flag by Scooch.

Forsome it's a deluge of songs, gaudiness and also kitsch to earn your ears hemorrhage. To lots of enthusiasts, however, it's an annual joy that could be trusted to supply feeling, stress and also giggling in bucketloads.

Here's exactly what you should understand in advance of this year's occasion.

1) It's in fact 3 occasions

WhenEurovision began in the Swiss hotel of Lugano back in 1956, just 7 nations participated. Each nation sent 2 tracks each, with host nation Switzerland at some point winning.

Butthroughout the years there has actually been a stable surge in taking part nations – so consistent actually that the competition is currently come before by 2 semi-finals.

@- webkit-keyframes spinnerRotate @- moz-keyframes spinnerRotate @- ms-keyframes spinnerRotate . bbc-news-visual-journalism-loading-spinner

Theinitial semi happens on Tuesday, with the 2nd complying with onThursday The purpose is to trim the semi-finalists – 36 this year – to an extra convenient 20.

Those20 progression to the last on Saturday, when they will certainly be signed up with by the supposed “huge 5” – France, Germany, Italy, Spain and also the UK – and also host country Ukraine.

The”huge 5″ obtain an automated pass to the last as they pay one of the most in the direction of maintaining the competition going.

Oncethe last begins it's an equal opportunity, with all 26 acts at the grace of the audiences and also courts that cast their ballots on the evening.

Thewinning act is granted a glass prize in the form of a microphone, and also their nation is provided the right to hold the list below year's competition.

2) How does the ballot job?

Beforein 2014, each completing nation's court and also public ballots were integrated and also introduced at the exact same time.

Butcurrently the ballots are divided, with each nation's court ballot cast initially, and also ballots from audiences in all nations integrated and also introduced at the end.

Imageinscription Jamala managed a shock in 2014 by winning for Ukraine

Thiscould lead to remarkable turnarounds – as was revealed finally year's competition, when Ukraine's entrance leapfrogged Australia's in the nick of time to declare the leading area.

3) There have actually been 64 champions

Imageinscription Lulu stood for the UK the year the competition finished in a four-way connection

Therehave actually been 61 competitions to this day, yet 64 champions. That's since the 1969 competition led to a four-way split, with France, Spain, the Netherlands and also the UK all winding up with the exact same factors tally.

Thesupposed ballot “detraction” resulted in a modification in the regulations that made sure there would certainly constantly be simply the one total victor in future.

Irelandblaze a trail on the all-time leader board, having actually won the competition 7 times in between 1970 and also 1996.

Swedenhas actually won 6 times, while the UK has 5 triumphes under its belt along with France and also Luxembourg.

@- webkit-keyframes spinnerRotate @- moz-keyframes spinnerRotate @- ms-keyframes spinnerRotate . bbc-news-visual-journalism-loading-spinner

4) The UK hasn't already won recently

Imageinscription Katrina and also the Waves were the last act to gain the UK the desirable leading area

TheUK's last victory can be found in Dublin 20 years back, when Katrina and also the Waves stormed to triumph with Love Shine a Light.

Sinceafter that we've had noticeably combined ton of moneys, with 3 last-place coatings and also a dreadful “nul factors” in 2003.

Recenttries to far better our great deal by employing the similarity Blueand also EngelbertHumperdinckhave actually had little effect on just how we've done.

Indeed, it's been 8 years considering that we also completed inside the top 10.

Thisyear it will certainly be LucieJonesthat'll be representing us with NeverGive Up on You, a tender ballad co-written by the Danish singer-songwriter that won the competition in 2013.

Jones, 26, has actually disregarded recommendations she may experience therefore of Britain's choice to leave the EU, urging she is “not concerned” regarding a capacity Brexit reaction.

5) Australia's in Europe currently

Thechoice to offer Australia a wild card entrance in 2015was a shock to lots of, not the very least those in property of an atlas.

Yetit was thought about an effective adequate experiment for the Land Down Under to complete genuine in 2016 – and also they'll be back once again this year to attempt their good luck one more time.

ImagecopyrightPeterBrew Bevan
Imageinscription Isaiah is a previous victor of the Australian X Factor and also has 11 brother or sisters

Seventeen- year-old Isaiah Firebrace, the initial aboriginal man to stand for Australia at Eurovision, will certainly be wishing he could copulate with his ballad Don' t Come Easy.

Thelook of Justin Timberlake finally year's occasion resulted in conjecturethe United States may likewise be welcomed to get involved at future Eurovisions.

Imageinscription Timberlake done Can' t Stop the Feeling in Stockholm in 2014

6) Where's it being held?

Thisyear sees the competition make a return browse through to the Ukrainian funding Kiev, 12 years considering that it wased initially held there in 2005.

Thisyear's competition originates from Kiev's InternationalExhibition Centre, a large complicated with capability for as much as 11,000 viewers.

Imagecopyright EPA
Imageinscription Julia Samoilova was prevented from the competition because of her going to Crimea in 2015

Therun-up to the competition has actually been controlled by a polite rowin between Ukraine and also Russia over the Russian participant, 27- year-old Julia Samoilova.

Ukrainechose not to enable her to execute at the competition since she has actually checked out Crimea, the peninsula confiscated by Russia in 2014.

Lastmonth Russian broadcaster Channel One introduced it would certainly not be transmittingthis year's occasion, eliminating any type of possibility of Russia participating.

7) Why should we care?

Imageinscription Sir Terry Wogan was a Eurovision component for several years

Thankspartly to the buffooning asides that SirTerry Woganutilized to provide from his discourse cubicle, Eurovision- slamming has actually come to be a nationwide leisure activity for us Brits.

Yetthe competitors is taken very seriously by several of our neighbors throughout the fish pond, most of which see completing in the competition as a badge of nationwide satisfaction.

Eurovision's myriad of die-hard followers take it extremely seriously also, taking a trip to the occasion in numbers to sustain their nation's act and also appreciate the celebration ambience.

Andit could likewise introduce occupations, as Michael Flatley uncovered when he required to the phase with Riverdancethroughout the 1994 competition in Dublin.

8) Where can I view it?

Theinitial semi-final will certainly be revealed on BBC Four on Tuesday at 20: 00 BST. You could likewise follow it online on an unique BBC live web page

The2nd semi on Thursday gets on the exact same time and also location – and also there's a real-time web page for that also

Thelast will certainly be revealed on BBC One on Saturday, with Graham Norton discussing the activity from 20: 00 BST. Youcould likewise comply with the last online

Followus on Facebook, on Twitter @BBCNewsEnts, or on Instagram at bbcnewsents If you have a tale idea e-mail [email protected]