Guys I like death metal and Metalcore genres do you know any easy songs for these categories any help will be appreciated
Have a look at Chimaira's stuff from 'The Infection', there's not many tabs about but it's all pretty easy anyway, just have to tune to Drop C.
Try some old Avenged Sevenfold stuff from 'Sounding the Seventh Trumpet' that's pretty easy, and that album had no crazy solo's.
Metallica's 'St. Anger', it's not metalcore but it's pretty easy, I wouldn't class it as beginner (if that's what your looking for) but you could practise picking fast with those songs, and once again no crazy solo's.
Try some rhythm guitar to bands like Killswitch Engage, As I lay Dying, Bullet For My Valentine and Trivium, The rhythm guitars in their, and most metalcore/melodic metalcore is pretty easy, but some have little dual solos.
As for death metal, I don't listen to it, so I can't help.