just a quick qustion say i wanted to hamonize a set of notes by 3rds would all the notes go up 3 if u no wat i mean?
You treat each note as if it was the key note and then play the third above it:


E G# B

.... Unless I am totally wrong on that.

In C Major the third is E
In E Major the thrid is G#
In G Major the third is B
Sat in a lab, curing diseases. They actually LET me play with chemicals!