looking fot some irish songs

[syl]

hello ,
i`m from holland and i`m looking for some songs or artists.
please help me if you can.

a song where the in sing"'let the free birds fly''
and a song i think called ''in this crazy world''
and some song where the sing in "'here we go again,where on the rol again"'
how knows who it`s sings
thanx
syl