Answer:
Yes, it's a well known song by Eric Satie, from the turn of the last century, and a wonderful one, meaning I want you (yes, THAT I want you!) The words go: J'ai compris ta detresse, Cher amoureux, et je cède à tes voeux, fais de moi ta maitresse...
I understand your distress, dear lover, and I'll give in to your wish, make me your mistresse!
Elegant and sensual, it speaks of the world one creates with one's lover made of the joy of being together, and naught else shall enter..