Simplify the following text for a Grade 7 native English-speaking person.
Original: Also the album has alternatively been referred to as ' , Four Symbols , The Fourth Album ( those two titles each having been used in the Atlantic Records catalogue ) , Untitled , The Runes , ZoSo and The Hermit . Zoso is also the moniker for the band 's guitarist , Jimmy Page .
Simplified: Some people also say The fourth album , ` Zoso ' , Symbols or simply call it Untitled .