This is a traditional Catalan folk song that talks about a dangerous night in an inn... What would you have done if you were the maid?
Here's the lyrics in Catalan and the translation to English. This recording skips some of the last stanzas, but I'm posting the whole lyrics so you can know how the story ends!
A l'hostal de la Peira, oi-dà / Dames hi van anar / Ja truquen a la porta, oi-dà / Ja en responen: -qui hi ha?- oi-dà. / -Som unes pobres dames / Si ens voleu allotjar? / - Obre'ls la porta, noia / I deixa-les entrar.
Some ladies went to the La Peira inn
They knocked on the door, the answer was "who's there?"
"We are some poor ladies, if you would welcome us?"
"Open the door, girl, and let them in."
Diuen a la mestressa / -què hi ha per a sopar? / -Hi ha cargols amb ceba / samfaina amb bacallà. / Una no té pas gana / l'altra no en vol menjar / l'altra està prenyadeta / i al llit se'n vol anar.
They ask the innkeeper "What do you have for dinner?"
"We have snails with onion, and samfaina with cod"
One of them isn't hungry, the other one doesn't want any,
the other one is pregnant and wants to go to bed.
-Mossa, tu pren el llum / ves-les-hi a acompanyar / Quan foren dins la cambra / es varen despullar / La mossa n'és traïdora / pel pany les va mirar / Se'n baixa a baix a la cuina / i es posa a sospirar.
"Maid, take the light and accompany them to their room"
When they were in the room, they got undressed.
The maid is traitorous, she looks at them through the lock
the maid goes downstairs to the kitchen, and starts sighing.
/ -De què sospires, mossa? / què en tens per sospirar? / -Què haig de tenir, mestressa! / que ens volen robar! / -Porten calceta curta / pistoles als costats. / 'Neu's-en al llit, mestressa / perquè jo en vull vetllar.
"What are you sighing about, girl?"
"What will it be, innkeeper! That they want to rob us!
They're wearing shorts, and pistols on the sides.
Go to bed, innkeeper, I want to keep watch tonight"
Al llit va la mestressa / ella a l'escó es posà. / Allà a les deu tocades / els lladres van baixar. / Ja van de cambra en cambra / per veure què n'hi ha / Ja n'entren a la cuina / la mossa hi van trobar.
The innkeeper goes to bed, the maid sits down on the fireside bench.
Around 10 o'clock, the thieves came downstairs.
They go from room to room, to see what's there.
They get to the kitchen, and they find the maid.
En veure-los que entraven / ja se'n posa a roncar. / Se'n feia la dormida / damunt d'uns sacs de gra / Tres gotetes de cera / al pit li van tirar. / La mossa n'és traïdora / ronca que roncaràs / Lo un en diu a l'altre / - Ben adormida està
When she saw them coming in, she started snoring.
She pretended to be asleep on some grain sacks.
They drop a few drops of wax on her chest.
The girl is traitorous, she snores and snores.
One [of the thieves] says to the other "She's fast asleep"
Un braç de criatura / al foc en van tirar: / qui dorm, se'n despertava; qui no, s'adormirà. / Ja en surten al defora / i es posen a xiular / La mossa n'es traïdora / la porta els va tancar.
They threw in the fireplace a kid's arm:
whoever is asleep would wake up, whoever isn't will fall asleep.
Now they're going out, and they start whistling
The maid is traitorous and closes the door [with them outside]
Obra la porta, mossa / cent dobles te'n vull dar / -Ni per cent ni cinquanta / la porta s'obrirà / -Aquell braç de criatura / si me'l volguessis dar / -Jo prou te'l donaria / mes no el puc apagar
"Open the door, girl, I want to give you 100 coins"
"The door won't open neither for 100 nor for 50".
"That child's arm, if you could give it to me"
"I would gladly give it, but I can't extinguish the fire"
-A la gerra de l'oli / l'hauries de tirar / La mossa n'és traïdora / a la cuina se'n va. / Pren el braç amb l'esquerra / destral a l'altra mà: / -Per on te'l donaria, per on te'l puc donar?
"You should throw it in the oil jar"
The girl is traitorous, she goes to the kitchen.
She takes the arm with her left hand, and an axe on the other hand:
"How can I give it to you [at the other side of the door]?"
-Dóna-me'l per la porta / per 'quell forat que hi ha. / -Treu la mà per la porta / que el braç te'n vull donar. / La mossa n'és traïdora / la mà li va tallar. / -T'assseguro, criada / que me l'has de pagar.
"Hand it to me through that hole on the door"
"Put your arm through the door, so I can give you the arm"
The girl is traitorous, she cut off his hand.
"I assure you, maid, that you will pay for this..."
Amb la sang de tes venes / les mans em vull rentar, / i amb ta cabellera / me les vull eixugar. / -Hostaler de la Peira, / te'n pots ben recordar! / A la teva criada / la pots ben estimar. / Que t'ha salvat la vida / i l'hostal de robar: / dels tres fills que tu tens / li pots donar a triar.
"...And with the blood of your veins, I want to wash my hands.
and with your hair, I want to dry them.
Innkeeper of La Peira, you remember this!
You should love your maid.
For she has saved your life and your inn from being robbed.
Let her choose from your three sons [which one to marry]."
Like with all orally-transmitted folk songs, there are multiple versions of the lyrics, but the variations are small and they all explain the same story. There's also a version with a different melody.
As for the "kid's arm"... I wondered if it could have any other meaning (like maybe a small log for the fire?), so I searched it and I couldn't find any explanation, but I found an auca (traditional Catalan equivalent of comic books but with rhymes) from the 1920s illustrating this song and it's literally just an actual kid's arm...