One Missed Call 2

[akaimeridia]

i just finished watching One Missed Call 2, and i'm really confused about the ending. I haven't seen the first one -- i just picked this up in blockbuster tonight. If i see the first one will it make sense?

thanks,
Mara

[akaimeridia]

I also have another question... does anyone know the name of the song in the end credits of one missed call 2?