And moonspell right?
Only if you don't like music

Anyway, if you like metal some of these more obscure albums are great for training
Amorphis - Tales From the Thousand Lakes
Bolt Thrower - Those Once Loyal
Death - Sound of Perseverance
Exhorder - Slaughter in the Vatican
Immortal - Sons of Northern Darkness
Lake of Tears - Forever Autumn
Judas Priest - Painkiller
Usurper - Twilight Dominion