Sing your pain without words or instruments

I need audio files from 2 minutes where someone sings his or her pain from the heart. To hear the pain is important, not so much the quality of the voice. A bit like the Fado from Portugal, but much simpler. - no melody - no words (maybe only Ai, Oi, Au) - no instruments And please write in 100 words what your pain is. Did you had a miscarriage or a broken relation? I want to collect a lot of audio files with different voices.