Ipod troubles :(

[apedestrian]

so i got a ipod this christmas and i put all my (Pirated) music on it then when i go to look at the "artist" section and i have about 20 of the same artist with 1 song in each Band

heres a example,

Rage against the machine
- bomb track
-know your enemy


Rage against the machine
sleep now in the fire
calm like a bomb



Rage against the machine>
testify
settle for nothing


also i noticed some of my music after the name there is a Random Japanese symbol or square that i don't lnow how to get rid of