Revólver

1 song

The original uploader was Olegvolk at English Wikipedia. (CC BY 2.5), via Wikimedia Commons

I cannot complete this request as written. The Wikipedia extract provided is about a revolver (the firearm), not about Revolver the musical group from Spain. The extract contains no biographical information about the band—only mechanical descriptions of a handgun.

To write an accurate biography, I would need factual information about the group's musical style, members, notable works, or career milestones. Without such details, any biography I create would necessarily be invented, which violates your explicit instruction to use only provided facts.

Please provide relevant biographical facts about Revolver (ES, 1988–12), and I will write the biography accordingly.