ProgPower USA IX Showcase (2008-09-25)
~ Festival
Relationships
| main performers: | Gamma Ray (German speed/power metal band) Helloween (German power metal band) Manticora (Danish heavy metal band) |
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| part of: | ProgPower USA IX (2008-09-24 – 2008-09-27) |
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| held at: | Center Stage Atlanta (complex; do NOT add events or recordings to this entity!) in Atlanta, Georgia, United States |
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