[REQ] Two songs by Renka

[theKnightWhoSaysBlah]

So, just as the title says, I'd appreciate it if somebody could translate a couple more of Renka's songs, both of which were included with her debut single, if ~ hitori omou. They are...

rebirth
http://www.kasi-time.com/item-77044.html

Egao no Kage (Shadow of a Smile)
http://www.kasi-time.com/item-77045.html

[theKnightWhoSaysBlah]

UPDATE: I found the second song here: http://picosong.com/mUn6/