Tom Waits song title please!
 

Hello, I'm looking for a song and I want to help me find the tilte! The singer is Tom Waits and in the lyrics I maybe mishear something like "merciless blues" and in chorus he is repeatedly singing "boi boi boi boi". The song is rhythmic compared to his other blues and i think it's not very old, since his voice is rather harsh. Could you please help me?

I'm not familiar with Tom Waits, so I can't point out the song for you, but here is a link for you to listen to over 460 of his audio tracks so you can find it.