#1 G D7 G Well I guess you must have had a change of heart C G7 C You don't treat me like you used to at the start G Your campaign of love was quite a work of art D7 G But I guess you must have had a change of heart #2 D7 G Guess I took too much for granted anyway C G7 C But it's just cause I'd believe those things you'd say G Not so long ago you'd swore we'd never part D7 G Well I guess you must have had a change of heart *Instrumental, singer can hum or whistle as band plays basically a full verse. #3 D7 G Well goodbye to all those castles in the air C G7 C And goodbye to all the plans we used to share G They were fragments of a dream that fell apart D7 G Now they're gone because you've had a change of heart D7 G They're all gone because you've had a change of heart End