LONDON -- At the London Olympics, Adele is served with tennis, Beyonce bounces around the basketball court and Queen's "We Will Rock You" spikes up beach volleyball.

A walk around Olympic Park is a non-stop musical mystery tour – all part of a boisterous music policy that aims to keep spectators pumped up.

Songs waft from speakers mounted on poles and from buskers dotted around the park. Half-heard snatches of music mix with the booming roar of the crowds coming from venues.

The music is inescapable – but for visitors and staff, mostly welcome.

"It's kind of `down with the kids' music," said volunteer Olympic worker Anna Letts, standing outside the main stadium. "Poppy, modern – no old songs.

"When it's 10 o'clock and you're knackered," or tired, "that comes on and it gets you going,"

Music drove the British Invasion in the 1960s and Cool Britannia in the 1990s, and it's key to the way the island nation is projecting itself through these games. Assembling a suitably Olympian soundtrack has been a crucial, complex task.

Director Danny Boyle's opening ceremony was packed with choice British cuts, from The Kinks to the Sex Pistols to Dizzee Rascal. Sunday's closing ceremony promises "a symphony of British music," with live performances by acts including The Who.

For games venues, organizers have a list of 2,012 songs – as in London 2012 – arranged into playlists to suit the mood. The music is predominantly British, but includes global stars like U2, Jay-Z and Britney Spears.

"Heritage" sports like tennis, rowing and equestrian get a suitably "classic" soundtrack – classic, in this case, encompassing Adele, The Rolling Stones and orchestral Led Zeppelin.

Surprise live acts, including Pixie Lott and the Pet Shop Boys, have been popping up to play at Wimbledon and other venues.

"Extreme" sports such as boxing and BMX cycling get "high octane" accompaniment – think Foo Fighters – while "Energetic" sports such as swimming and basketball are scored to "upbeat, dance and urban" music.

At basketball games, some songs are deployed to get the crowd singing – "Wonderwall" by Oasis is popular – while others provide a dash of humor. The lopsided score at the U.S.-Nigeria game drew a burst of Duffy's "Mercy," while spills have been rewarded with a blast of Chumbawumba's "Tubthumping:" "I get knocked down, but I get up again."

Beach volleyball has become one of the most popular events of the games, due in part to its cheeky razzmatazz atmosphere, which includes pompom girls and a barrage of upbeat tunes, from "Wake Me Up Before You Go-Go" to "My Sharona." Sand-raking between the matches acquires a slapstick air thanks to the "Benny Hill" theme tune.

Prime Minister David Cameron, whose 10 Downing St. residence is just yards from the beach volleyball sandpit, has reportedly joked he was being kept awake by the ceaseless thump of "We Will Rock You."

A few have complained that pounding soundtracks are distracting from the competition.

The Daily Telegraph criticized what it called the "deafening pop and techno music" played on the first night of Olympic track and field competition. Its sports writer Paul Kelso said blasting loud dance music during the women's 10,000-meter final had been "disgraceful disrespect ... horribly, unforgivably misjudged."

Paul Deighton, chief executive of the London Olympic organizing committee, conceded that "we did tone it down a bit" after that first night, but insisted the musical selection was popular with everyone but purists.

"There are people of course who would prefer complete silence and focus and concentration on the athletes," he acknowledged.

Most visitors seem to like the tunes.

"I think it adds something," said Claire Wilkinson, coming out of synchronized swimming at the aquatic center. "It's really upbeat, good, well-known songs. Happy songs."

Three songs have been impossible to escape at these games. "Heroes" by David Bowie has been adopted as the British team's anthem. "Gold" by Spandau Ballet is the BBC's song of choice for medal-winners. And Vangelis' theme from "Chariots of Fire" is played loudly and often in all sorts of venues.

But the act that gets the most negative reaction is – sacrilege! – The Beatles. Some volunteers have been heard grousing about how much of the Fab Four's music is being played in the park.

Others joke about how often Paul McCartney has popped up at the games – playing the opening ceremony, turning up for cycling and track competitions, leading the inevitable audience sing-alongs of "Hey Jude" and "All You Need Is Love."

It has led some to suggest the 70-year-old musical icon dial it down.

"Will Paul McCartney please stop playing?" said Peter Forrest, a street performer in the city's Covent Garden area. "He's done his bit for England. Tell him to relax."

___

Related on HuffPost:

Loading Slideshow...
  • London Olympic Games - Day 0

    Team GB, led by flagbearer Sir Chris Hoy, enter the stadium during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Chris Hoy of the Great Britain Olympic cycling team carries his country's flag during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Quinn Rooney/Getty Images)

  • London Olympic Games - Day 0

    Great Britain's Chris Hoy carries the flag during the Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Actors playing nurses perform during the

    Actors playing nurses perform during the Great Ormond Street Hospital scene during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic Stadium in London. AFP PHOTO / JEWEL SAMAD (Photo credit should read JEWEL SAMAD/AFP/GettyImages)

  • London Olympic Games - Day 0

    Performers during the Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    A scene during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    The Olympic Rings during the Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    A scene during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • Aerial view shows the people parachuting

    Aerial view shows the people parachuting (upper L) above the Olympic Stadium during the opening ceremony of the London 2012 Olympic Games on July 27, 2012. AFP PHOTO / ALBERTO PIZZOLI (Photo credit should read ALBERTO PIZZOLI/AFP/GettyImages)

  • PICTURE TAKEN WITH A ROBOTIC CAMERA Acto

    PICTURE TAKEN WITH A ROBOTIC CAMERA Actors wait for the beginning of the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium in London on July 27, 2012. AFP PHOTO / FRANCOIS-XAVIER MARIT (Photo credit should read FRANCOIS XAVIER MARIT/AFP/GettyImages)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Performers depict a traditional view of the English countryside during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Laurence Griffiths/Getty Images)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Performers depict a traditional view of the English countryside during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Laurence Griffiths/Getty Images)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Frank Turner performs during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Ian Walton/Getty Images)

  • Actors wait for the beginning of the ope

    Actors wait for the beginning of the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium in London on July 27, 2012. AFP PHOTO / SAEED KHAN (Photo credit should read SAEED KHAN/AFP/GettyImages)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Performers depict a traditional view of the English countryside during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Laurence Griffiths/Getty Images)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Performers depict a traditional view of the English countryside during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Laurence Griffiths/Getty Images)

  • PICTURE TAKEN WITH A ROBOTIC CAMERA Acto

    PICTURE TAKEN WITH A ROBOTIC CAMERA Actors wait for the beginning of the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium in London on July 27, 2012. AFP PHOTO / ANTONIN THUILLIER (Photo credit should read ANTONIN THUILLIER/AFP/GettyImages)

  • London Olympic Games - Day 0

    Sheep graze during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    The scene during the pre-show before the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    A game of cricket is played by performers during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • An actor tends sheep during the pre-show prior to the Opening Ceremony at the 2012 Summer Olympics, Friday, July 27, 2012, in London. (AP Photo/Mark Humphrey)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Guitarist Frank Turner performs during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Quinn Rooney/Getty Images)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Cricketers play cricket on the pitch during the preshow prior to the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Stu Forster/Getty Images)

  • Actors stand under the rain during the B

    Actors stand under the rain during the British meadow scene prior the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

  • London Olympic Games - Day 0

    Danny Boyle speaks during the Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • An actor walks during the British meadow

    An actor walks during the British meadow scene prior the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

  • Actors play cricket during the British m

    Actors play cricket during the British meadow scene prior the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

  • London Olympic Games - Day 0

    The scene during the pre-show before the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    The scene during the pre-show before the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    Fans shelter from the rain during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • Britain's Prince Charles, left, and his wife Camila, Duchess of Cornwall arrive for the Opening Ceremony at the 2012 Summer Olympics, Friday, July 27, 2012, in London. (AP Photo/Jae C. Hong)

  • London Olympic Games - Day 0

    Industrial workers in a scene during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • London Olympic Games - Day 0

    Industrial workers in a scene during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • An actor dressed to resemble Britain's Q

    An actor dressed to resemble Britain's Queen Elizabeth II parachutes from a helicopter over the stadium during the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium in London on July 27, 2012. AFP PHOTO / OLIVIER MORIN (Photo credit should read OLIVIER MORIN/AFP/GettyImages)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Giant puppets depict villainous characters from British literature during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Lars Baron/Getty Images)

  • Actors playing nurses attend to children

    Actors playing nurses attend to children in hospital beds during the Great Ormond Street Hospital scene in the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium in London on July 27, 2012. AFP PHOTO / CHRISTOPHE SIMON (Photo credit should read CHRISTOPHE SIMON/AFP/GettyImages)

  • Actors and dancers play Great Ormond Str

    Actors and dancers play Great Ormond Street Children's Hospital staff and patients during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London. AFP PHOTO / GABRIEL BOUYS (Photo credit should read GABRIEL BOUYS/AFP/GettyImages)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: A general view of the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Chris McGrath/Getty Images)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Performers depict a view of the Industrial Revolution during the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Ezra Shaw/Getty Images)

  • London Olympic Games - Day 0

    Sir Kenneth Brannagh recites Shakespeare during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: David Beckham passes under Tower Bridge driving a speedboat named 'Max Power' which carries the Olympic Torch with its torchbearer on July 27, 2012 in London, England. Athletes, heads of state and dignitaries from around the world have gathered in the Olympic Stadium for the opening ceremony of the 30th Olympiad. London plays host to the 2012 Olympic Games which will see 26 sports contested by 10,500 athletes over 17 days of competition. (Photo by Matthew Lloyd/Getty Images)

  • 2012 Olympic Games - Opening Ceremony

    LONDON, ENGLAND - JULY 27: Children representing the Great Ormond Street Hospital, the NHS and children literature take part in the Opening Ceremony of the London 2012 Olympic Games at the Olympic Stadium on July 27, 2012 in London, England. (Photo by Cameron Spencer/Getty Images)

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

    Artists perform during the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic stadium in London

  • London Olympic Games

    The history of Great Britain played during the London Olympic Games 2012 Opening Ceremony at the Olympic Stadium, London.