How do I put songs together into one album on itunes?

i have brooks and dunn on my ipod. i also have britteny spears. when i go through "artists", there is a bunch of britteny spears in a line, and they all have different songs in them. i would like to put all of the songs together, even if they arent from the same album. having 5 or 6 britteny spears names with only one song in them all is kind of annoying. as for brooks and dunn, there is 2 off them, but both of them have the same songs in them. is there a special icon on itunes were you can manage your song albums yourself? thanks!