I have sung at a lot of weddings. More than I can count, if I'm honest, and a fair few of them I was not strictly INVITED to sing at, I just sort of stood up at the right moment and nobody stopped me. My cousin Bríd's was the first. I was nineteen and I did Carrickfergus standing on a chair I did not need to be standing on, and a woman I had never met cried so hard her husband had to walk her outside. So. Let's talk about this properly, because I have OPINIONS and I have made every mistake there is to make.
Here is the first thing nobody tells you. A wedding is two different rooms pretending to be one. There's the meal, which is candles and speeches and someone's nan dabbing her eyes, and there's the after, which is sweat and roaring and a man called Dessie who has lost his shoes. You do not sing the same songs in both rooms. You will ruin both rooms if you try. I have seen a lad launch into a rowdy drinking number during the meal while the bride's father was still mid-toast and I have never fully recovered from the silence that followed.
So. The slow ones first, for the meal, for the candles, for the part where everyone is still capable of feeling things.
Carrickfergus is the king of these and I will fight anyone who says otherwise. It is not really a wedding song. It is barely a coherent song, the words wander off and come back, half of it might be two different songs stitched together, nobody is sure. But that LONGING in it. "I wish I was in Carrickfergus" — a man wishing himself across the sea to someone he loves, and the line about the sea being wide and not having wings to fly. At a wedding it does this thing where it makes everyone think about the people who aren't in the room. The empty chairs. Be WARNED. This song is a weapon. If the couple has lost a parent, if there's a grandmother who passed last year, this one will open the floor up and people will go down into it. That can be the most beautiful three minutes of the whole day. It can also be a catastrophe if you misjudge the room. Read the room. I mean it.
The Parting Glass is the other big one and here's a thing people get wrong — it is NOT a sad song, not exactly. It's a leaving song, a goodnight song, "good night and joy be with you all." It's the one you sing at the END, when the night is winding down and people are getting their coats and someone's calling a taxi and the bride has one shoe in her hand. Sung at that exact moment it is perfect. Sung in the middle of the meal it is a bit like announcing you'd quite like everyone to go home now. Timing is the whole thing with that one.
Danny Boy I'm going to be careful about. It's gorgeous and it's overdone and at this stage there are people at every Irish wedding who will groan when it starts. If you sing it, MEAN it, sing it for one specific person in the room, don't just trot it out. A Danny Boy sung on autopilot is worse than no Danny Boy. The Salley Gardens is the quiet alternative I'd reach for instead — fewer people know it, the Yeats words are unbearably tender, and because it's less familiar it doesn't carry the weight of every wedding you've ever been dragged to. Star of the County Down is a lovely middle option too, romantic but not weepy, a man absolutely floored by a woman he saw at a fair. That one suits a wedding down to the ground.
Now. THE AFTER. The shoes are off. The good behaviour is gone. This is my natural habitat.
This is where the cumulative ones earn their place and I'm not just saying that because of the website. The Rattlin' Bog at a wedding after midnight is GLORIOUS — you can read how to start one properly here but the short version is you start slow and you let the speed build until the whole room is a single panting organism trying to remember whether the flea is on the feather or the feather is on the flea. It is chaos. It is the best thing. A wedding is the one place where forty people are drunk enough and willing enough to actually commit to the bit.
The Wild Rover, obviously, for the four claps. I'll Tell Me Ma is unbeatable because EVERYONE knows it, even the English in-laws who've been quietly terrified all day suddenly know all the words to that one. The Irish Rover if you've a good strong voice to lead it. Whiskey in the Jar gets the men going. And honestly any singalong from the songbook will do the job after a certain hour — the trick at that stage isn't choosing the perfect song, it's just picking one everybody can ROAR.
The mistake people make is overthinking the after. You don't need the right song at 1am. You need ANY song with a chorus and the confidence to start it. The room will do the rest. The room WANTS to be led, it's just waiting for some eejit to stand up. Be the eejit. I am always the eejit.
One last thing and it's the only rule that actually matters. Sing for the couple, not for yourself. I've heard fellas use a wedding as an audition, all flourishes and held notes, and the room goes polite and cold. Then I've heard a granddad sing two cracked verses of something half-forgotten, voice all over the place, and the whole place falls apart crying. It's not the voice. It was never the voice. It's whether you meant it. Mean it.
Slán go fóill, BogLord2002
P.S. — Rattlin the cat attended a wedding once, technically. My sister's. He got into the marquee, sat dead centre of the dance floor during the first dance, and refused to move for the entire song. The photographer got some of his best work. The bride was not amused. I thought it was the most dignified thing I'd ever seen a cat do.