Songs and poem from the 24/25 May 2021 Mudcat Worldwide Singaround, probably in the order in which they were performed. Thanks to Mrrzy for roughly the first half of the list, and to MoorleyMan and Joe Offer for additional information. Comments and corrections always welcome.

Leaving Home (Charlie Poole's version of Frankie and Johnny)
The Men of the Hood
Banana Republics
Giroflé girofla (in French)
Let Me Breathe
Plegaria a un Labrador (in Spanish)
McGowan's Banshee
Darlin' Corey
It Would Never Have Worked
Kitty Bawn O'Brien
The Salt Marsh
Seven Spanish Angels
Stripey and Blondie
Dink's Song
Silver Dagger
The Prophet
Black Hills Waltz
My Organ Recital (aka Side Effects)
The Star of Bannock
For Months and Months and Months
The Unquiet Grave
Sister, Sail!
Geordie medley: Come Up And See Your Granny / Cushie Butterfield / Wherivvor Ye Gan Ye're Sure te Find a Geordie (in dialect) / Blaydon Races
Masters of War
The Jeannie C.
Old Shep
Fhir a Bhata (the boatman; sung mostly in English with a Scots Gaelic chorus)
The Big Hewer
Sixteen Tons
The Jamestown Homeward Bound
Poisoning Pigeons in the Park
Sammy's Bar
That's Australia
House of the Rising Sun
Sweet Betsy From Pike
Just Like a Woman
Don't Think Twice, It's All Right
Overheard on a salt marsh [poem]
Raggle Taggle Gypsies, Eh
The Heat Detector
Down By the Riverside
Jutland
Lay Down Your Weary Time
Medley of Towing Shanties
On a Monday Morning
Being a Pirate
A Begging I Will Go
Do You Love an Orange
All Among the Garlic
Three Score and Ten
Claudy Banks
The Helium Miner's Song
Let It Be a Dance
The Wee Magic Stane
A Maid in Bedlam
Brisbane Ladies (aka Augathella Station, takeoff on Spanish Ladies)
We've Got to Sail Away
A Begging I Will Go (update by Grit Laskin)
Who Can Sail?
Wild Goose Shanty (aka Ranzo)
Diamonds and Rust
Blow the Candles Out
Goodnight Irene
Four Strong Winds