Urban Times Medley: Inner City Blues (Make Me Wanna Holler) / Mercy Mercy Me (Ecology) Lyrics performed by Johnny Kemp are property and copyright of the authors, artists and labels. You should note that Urban Times Medley: Inner City Blues (Make Me Wanna Holler) / Mercy Mercy Me (Ecology) Lyrics performed by Johnny Kemp is only provided for educational purposes only and if you like the song you should buy the CD