Grammaria

Hard rock

Tutte le Canzoni

Ao
B Kyuu Shounen
Bloom
Chaos
Deep
Gram Maria
Hitori de Utau Ai No Uta
I, My, Me... Mine
Ifxxx
Ishi No Katamari, Ari No Mure
Kaihou No Uta
Korose Masuka
Rasen
Shinyuku Tsukino Shirabe
Yasashii Kioku

Altri artisti di Hard rock

Motorocker
António Variações
John Wayne
UFO
Vixen
El Efecto
Exxótica
H.E.A.T
Petra
Cinderella
Aurora Rules
Durarara!!
Loverboy
Sebastian Bach
Ez Special
Hardcore Superstar
Nelson
Steel Dragon
Drama
Pink Cream 69
Place Vendome
Steelheart
Rosa Tattooada
Delacruz