Mysterious songs :]

Every time I come from my summer vacation in Greece,I am sad.But that's not the point. xD I always want to find out the names of songs that I heard in Greece and didn't find out the name. :]
I didn't put it in "identify it" cause it's all greek.
1.I think it's a group or smth like that. The chorus is like "de thelw na milas,de thelw na koitas,de thelw na se kserw,de thelw na m'agapas"
familiar?
2.It's greek-italian song.A guy and a woman.The woman has a strong voice and her part of chorus begins with "Tha s'agapw...".The guys part is "Amore mio.."
familiar?
3.Chorus begins with "pali den eisai edw" and it's a woman singing,she has a voice like Despoina Olympiou but I'm not sure it's her...smth like her...
familiar?
4.sound clip 07.wav - 0.38MB
familiar?
Thanks in advance.

1. Mple - De thelw na milas

2. Hrw & Gigi D'Alessio - Agapi mou (Amore mio)

3. Maria Iakwvou - Pali den eisai edw

4. Active Member - Pame (Guantanamo)

WOW!
U know 'em all!
Euxaristw poly! I may come up with some more.