I think French is an absolutely beautiful sounding language. I much more prefer Parisian French to Quebecois French.
I also think Italian is a very beautiful language. As far as Spanish goes, I have difficulty with Mexican, Peruvian, & Bolivian Spanish, ...but I love the sound of Argentinian Spanish. I find it easier to pick up words here & there when it's Argentinian Spanish. Last night I heard a girl talking to her sister. They were flipping back & forth between some language & English. As I approached I asked them what language they were speaking, and it was Urdu. It sounded so beautiful & lyrical. I don't know if she was speaking authentic Indian Urdu, ...or if it was a North Americanized version... you know... second generation never stepped foot in India, heavy English accent kind of Urdu, but it sounded absolutely beautiful.
I'm not too fond of some of the hard sounds found in German. I'm always scared the other person is going to spit a wad or something. lol. And some of the Asian languages sound to my ear like people are arguing.