Door de jaren heen heeft The Happening een aardig repertoire opgebouwd.
Door op de linkjes te klikken kun je onze clips op YouTube bekijken.
| A | Show | Stemmen | |
| A Crazy Little Thing Called Love | Queen | Pop Meets Swing | |
| A Little Less Converstaion | Junkie XL vs Elvis Presley | Sabootage | |
| And So It Goes | Billy Joel | Sabootage | A Capella |
| As | Stevie Wonder | Pop Meets Swing / Leef! | |
| B | |||
| Beautiful | Christina Aguilera | Sabootage | |
| Beautiful Day | U2 | Pop Meets Swing / Leef! | |
| Because | The Beatles | ||
| Bed of Roses | Bon Jovi | Leef! | |
| Blank Infinity | Epica | De Zeven Zonde | |
| Born This Way | Lady Gaga | De Zeven Zonde | |
| C | |||
| Cake by the ocean | DNCE | Leef! | |
| Chasing Cars | Snow Patrol | De Zeven Zonde | A Capella |
| Copacabana | Barry Manilow | Sabootage | |
| D | |||
| Dangerous | David Guetta | Leef! | |
| Demons | Imagine Dragons | ||
| E | |||
| Engel | Rammstein | Pop Meets Swing / Leef! | A Capella |
| F | |||
| Fantasy | Earth, Wind & Fire | Leef! | |
| Friend Like Me | Aladdin (film) | ||
| G | |||
| Go Like Elijah | Chi Coltrane | De Zeven Zonde | |
| God Only Knows | The Beachboys | ||
| Grace Kelly | Mika | Leef! | |
| H | |||
| Halleluja | Rufus Wainwright | Sabootage | A Capella |
| Halo | Beyonce | ||
| Help! | The Beatles | Leef! | |
| Hey Ya! | Outkast | ||
| Human | Rag ‘N Boneman | A Capella | |
| I | |||
| I Got a Feelin’ | Black Eyed Peas | De Zeven Zonde | A Capella |
| I’ll Be There For You | The Rembrandts | De Zeven Zonde | A Capella |
| Ik Bel Je Zomaar Even Op | Gordon | Sabootage | A Capella |
| Imagine | John Lennon | A Capella | |
| K | |||
| Kiss From a Rose | Seal | Sabootage | |
| Kokomo | The Beachboys | Sabootage | |
| L | |||
| Let’s Get It Started | Black Eyed Psas | Sabootage | |
| Long Way There | The Little River Band | Sabootage | |
| Look Throw My Eyes | Phil Collins | Sabootage | |
| Love Runs Out | One Republic | ||
| Lullabye | Billy Joel | Sabootage / Leef! | A Capella |
| M | |||
| MLK | U2 | A Capella | |
| Mag Ik Dan Bij Jou | Claudia de Breij | A Capella | |
| Man In The Mirror | Michal Jackson | De Zeven Zonde | |
| Mercy | Duffy | Sabootage | A Capella |
| Mother Earth | Within Temptation | ||
| Mr Blue Sky | ELO | Leef! | |
| Mr Brightside | The Killer | De Zeven Zonde | |
| N | |||
| Nothing Really Matters | Mr Probz | ||
| O | |||
| Omarm | Blof | Leef! | A Capella |
| P | |||
| Poison | Alice Cooper | Sabootage | |
| Price Tag | Jessie J | De Zeven Zonde | |
| R | |||
| Raise Your Glass | Pink | De Zeven Zonde | |
| Rather Be | Clean Bandit | Pop Meets Swing / Leef! | A Capella |
| Rehab | Amy Winehouse | Sabootage | |
| Route 66 | Bobby Troup | Pop Meets Swing | |
| Royals | Lorde | De Zeven Zonde | A Capella |
| Rumor Has It | Adele | Sabootage | A Capella |
| S | |||
| Seasons of Love | Rent (musical) | ||
| Set Fire To The Rain | Adele | Pop Meets Swing | |
| Shut Up And Dance | Walk the Moon | Leef! | |
| Since You’ve Been Gone | The Heavy | Leef! | |
| Skyfall | Adele | Pop Mets Swing | |
| Smells Like Teen Spirit | Nirvana | Leef! | |
| Stand My Ground | Within Temptation | De Zeven Zonde | |
| Still In Mij | Van Dik Hout | A Capella | |
| Sweet Goodbyes | Krezip | ||
| T | |||
| The Coffee Song | Frank Sinatra | Sabootage | |
| The Happening | The Supremes | Sabootage | |
| This Love | Maroon 5 | ||
| U | |||
| Umbrella | The Baseballs | Sabootage | |
| Under Pressure | David Bowie & Freddie Mercury | Pop Meets Swing / Leef! | A Capella |
| Under The Bridge | Red Hot Chili Peppers | De Zeven Zonde / Pop Meets Swing | |
| Unwritten | Natasha Bedingfield | Sabootage | |
| Up The Ladder Throw The Roof | The Nylons | Sabootage | A Capella |
| Uprising | Muse | ||
| V | |||
| Valerie | Amy Winehouse | De Zeven Zonde | |
| W | |||
| Waiting On The World To Change | John Mayer | ||
| Walking In Memphis | Marc Cohen | Sabootage | |
| Walking On Sunshine | Katrina and The Waves | ||
| What About Us | Pink | ||
| Will You Be There | Michael Jackson | ||
| Wonderwoman | Leaf | Sabootage | |
| Words | The Real Man Group | Leef! | A Capella |
| Y | |||
| You Give Love A Bad Name | Bon Jovi | De Zeven Zonde | |
| You’re So Vain | Carly Simon | De Zeven Zonde | |
| Z | |||
| Zombie | The Cranberries | A Capella |