Переклад - Данська-Англійська - Musik og kærlighed er mit et og alt.

The translation "my one and everything" is extremely literal, maybe even to literal. I would translate - "mean everything to me", though i admit that I don't know whether the phrase "one and everything" expresses the same intention.

Hello jairhaas. Thanks for you input. I still believe my translation is ok. If you use "mean everything to me", it would be : "betyder alt for mig".
Well, it's MO so I'll let the expert decide.

Thanks for your help.

CC: jairhaas

I'm not a native (as you use to say Lene) but can't one just write "Music and love are everything for me" ?

Hey Pia. I think you just got it. It seems to be a very good solution to me. I think it would satisfy
everybody.
Thanks dear.

Lilian, could we change according to Pia's suggestion?

CC: pias lilian canale