Pretty good man, I like the Low acoustic. Maybe a little less echo on the vocals in A Message but otherwise those are some good covers. If you want to get your voice to sound more like Chris you have to use a bari-tenor tone when singing (his voice has great range so its a little hard to copy). Don't sing from your nose as much and don't be afraid to switch to your false setto so you don't throw out your voice. Chris does it too, but its so seamless that its as if he's trained his voice to switch back and forth automatically. So basically just sing along with your favorite Coldplay songs until your voice can recognize what his is doing. Hopefully some part of this made sense. :cool:
Good stuff, keep rockin.