He always keeps many songs for live performances only. For example, "I'm Yours", the song became a fan's favorite LONG before he finally put it into his album. In fact, he keeps so many songs in his pocket that he can even complete another 2 or 3 albums without working on ANY new stuff.
"I love that this is such a tender song you know,and that there are guy that are like YEAAAAH tendership,meanwhile there's a massive guy walking whit the ipod in..." Kisses from italy :D