Viva La Bam Season 4-Episode 2: Viva La Europe Part 2

I need some help on some song information, Bam takes HIM's tour bus(flashback) he says 'i hear the sound of'...then what is that song??
also, the part where their going to Romania to get Dracula's wine and then their in the Ferrari and their singing along to a song...what is that song??

I managed to get the second song, so all i need is the first one.

I attually relised, the first song, that i definately know its by HIM, is in Part 1 of 'Viva La Europe' and i was listening to it the other night over and over again, and it has the word 'smile' in it, like sweet smile...if thats any help??