french song... plz help me identify them...

there are five songs in these 2 vids
the 3rd song is split into two parts.
plz help me find out the names of these five songs
i think these songs are from the same singer.
thx a lot!

here are the links
http://www.youtube.com/watch?v=pRBnUQmzNH4
http://www.youtube.com/watch?v=-UH0M_P-eTA

The artist is Mondialito

#1 Avant La Pluie

#2 Des Mots Perdus

#3 Sous Le Soleil d'été

#4 Tu as disparu

#5 Notre échec