Intro: Em D B7 Em D How many mothers cry, how many sons will die B7 Em how many more will bleed Em D How many more will fall, how long till you have it all B7 Em tell me how much do you need Chorus: C D when the tears flow like a river and the blood flows like wine G C things like this they say takes a little time C tell me when, (oh will it end) B7 Em will it end, (tell me when) C B7 will it end, (oh tell me when) Em will it end, (tell me when) Verse 2: Same as above how long can we let slide, whens it safe to criticize where do we draw the line take your flag let it fry, watch it burn up in the sky and ill pretend that i dont mind chorus Verse 3: Same as above take you flag let it fry, watch it burn up to the sky and Ill pretend to look away hey hey, my my rock and roll will never die some things never change Ending Chorus: Same chords as chorus yeah the green? flows like a river and the crude it flows like wine wont be happy till you get every dime tell me when, (oh will it end) tell me when, (will it end) will it end, (tell me when) will it end, (oh tell me when)