"Oni słuchają muzyki."

Translation: They are listening to music.

[kiddo-depido]

Now English has the long words... "to be listening to"... 4 words said in 1!

[roman_f1]

"They listen to the music" - My answer should be accepted

[HellRaider]

Yes of course! This is how I was taught at school.

[Jellei]

It's accepted.

[emptycan1]

So the verb słuchać always need it's noun to be in the genitive? just like the polish verb to need?

[Jellei]

Yes. "słuchać" (to listen to) takes Genitive, "słyszeć" (to hear) takes Accusative.

[mr.karpierz]

What about "They hear music."

[Jellei]

That's "Oni słyszą muzykę".

"słuchać" is "to listen". "słyszeć" is "to hear".

[mr.karpierz]

Ah, that makes sense. I learned Polish informally from my parents, so I know vaguely how to say things, but it's nice to nail these things down.

[2Jake2snake]

is this not the "ja" conjugation of sluchaja?

[immery]

(ja) słucham
(oni/one) słuchają

1st person singular (I=ja) conjugation ends with -ę, -am and sometimes -em

3rd person plural (they=oni/one) conjugation ends with -ą or -ją

[Mk5D0]

Why not listening music and also listening to music

[mizinamo]

Why not listening music

Because that's not correct English. You cannot "listen music" in English.

[David_s2010]

(/the) as Genitive?

[Jellei]

Did you mean that both "listening to music" and "listening to the music" should be accepted? They are.

And yes, the word "muzyki" is Genitive.