nice topic...
my suggestion

beginner
any of gorrillaz song that have a groovy bassline(recommended ":dirty harry")
sweet child 'o' mine
red hot chilli pepper(find a song that flea play slowly haha i mean get his idea about making a simple playing as creative as u can)
hail to the thief "radiohead"
Toto = chain of my heart ,rosanna

road to expert
jamiroquai
earth wind and fire
Sheila majid (her mid 80's album i prefer)
Dream Theater
primus
red hot la ...of cos
george benson
Prince
Mother Earth

expert
im not expert so can't say la

So simple Just go to...www.MXtabs.com