And even though the Celtic Cross spread is in nearly every Tarot book and is used by Tarot beginners, many Tarot readers miss the deeper insights that are available in this complex spread.
Know (knowledge): The musical roots of Heavy Metal, including Hard Rock and the Blues. The specific influence on Heavy Metal by Hard Rock bands and artists such as the Kinks, Led Zeppelin and Jimi Hendrix. The historical and social context of Birmingham, England, during the late 1960s and early 1970s. Musical vocabulary associated with Heavy Metal music.
Crowbar (American band) Crowbar is an American sludge metal band from New Orleans, Louisiana, characterized by their extremely slow, low-keyed, heavy and brooding songs that also contain fast hardcore punk passages. Crowbar is considered to be one of the most influential metal bands to come out of the New Orleans metal scene. Their slow, heavy, and brooding style of metal is known to be influential in the sludge metal, doom metal, and stoner metal genres.