Some copies of the LP bore the subtitle "Made in a castle with better equipment", referring to Schloss Nörvenich, the 14th-century castle in North Rhine-Westphalia where the band recorded from 1968-69.
Some copies of the LP bore the subtitle "Made in a castle with better equipment"-century castle in North Rhine-Westphalia where the band recorded from 1968-69. The subtitle was referring to Schloss Nörvenich. Schloss Nörvenich was the 14th.