Music Rules: Hello, Hallowe'en

No intro needed, the songs speak for themselves, music and groups I like that sound good at Hallowe'en. I'll add more as I think of them, and no, I'm not interested in overly commercial groups. They're sorted by categories:

• Heavy Metal
• Punk, Rockabilly, Psychobilly, etc.
• Miscellaneous 1950s and 1960s
• Miscellaneous 1970s
• Miscellaneous 1980s
• Miscellaneous 1990s and 2000s

The songs start below the fold.